Practice Test

Q1) Animals with vertebral column are called Show Answer

Q2) How many of the non chordate phyla are triploblastic ? Show Answer

Q3) There are about __________ animal species. Show Answer

Q4) Which of the following is a non chordate character ? Show Answer

Q5) Which of the following is the characteristic of a non chordate nerve cord ? Show Answer

Q6) Which of the following is always absent in an adult chordate animal ? Show Answer

Q7) A new animal was discovered. It had two pairs of limbs and a heart. It is most likely to be classified under the phylum Show Answer

Q8) Diploblastic animals differ from triploblastic animals in the Show Answer

Q9) Diploblastic animals has Show Answer

Q10) Which of the following is absent in the germinal layers of diploblastic organisms ? Show Answer

Q11) The diploblastic phylum is Show Answer

Q12) The first animal phylum to show three germ layers is Show Answer

Q13) The members of which phylum have a single digestive opening ? Show Answer

Q14) In phylum _____ the cells do not form tissues or organs. Show Answer

Q15) Anus is formed before mouth in Show Answer

Q16) Symmetry seen in many planes is Show Answer

Q17) Symmetry seen in single plane is Show Answer

Q18) Hydra shows Show Answer

Q19) Sponges Show Answer

Q20) Starfish is Show Answer

Q21) Body cavity or coelom is produced by the splitting of Show Answer

Q22) The space between body wall and alimentary canal is filled with parenchymatous tissue in Show Answer

Q23) Members of the phylum Platyhelminthes Show Answer

Q24) The space between body wall and alimentry canal is lined by patches of mesodermal cells in Show Answer

Q25) The cavity between body wall and alimentary canal is filled with coelomic fluid in Show Answer

Q26) Coelomates are Show Answer

Q27) Members of which phylum among the following have a false body cavity ? Show Answer

Q28) Classical example showing metamerism is Show Answer

Q29) The animal body plan of Porifera is Show Answer

Q30) The simplest of all multicellular organisms belong to the phylum Show Answer

Q31) According to the type of body cavity, Poriferans are Show Answer

Q32) The water inlet opening present on the body of Poriferans is Show Answer

Q33) The openings present on the body of Poriferans, which act as an outlet of water are Show Answer

Q34) The openings on the body of sponges analogous to anus are Show Answer

Q35) The poriferan openings analogous to mouth are Show Answer

Q36) The small openings on the sponge body are Show Answer

Q37) The large opening on the body surface of poriferous is Show Answer

Q38) The cavity present in the body of sponge is Show Answer

Q39) The synonym for choanocytes is Show Answer

Q40) Endo-skeleton of poriferans are made up of spicules of Show Answer

Q41) The term coelenterata was given because these animals have Show Answer

Q42) Hydra and Jelly fish belongs to Show Answer

Q43) Coelenterates are Show Answer

Q44) The habitat of coelenterates is Show Answer

Q45) The first phylum to show tissue level organization is Show Answer

Q46) Most of the coelenterates are Show Answer

Q47) The central cavity called coelenterons in coelenterates helps in Show Answer

Q48) which of the following are ABSENT in coelenterates ? Show Answer

Q49) The body wall of Hydra is formed of Show Answer

Q50) The cells of coelenterates which inject hypnotoxin into prey and paralyse it are Show Answer

Q51) Phylum Coelenterata is also known as Cnidaria due to the presence of Show Answer

Q52) Hydra is Show Answer

Q53) Digestion in members of phylum Cnidaria is Show Answer

Q54) The body form of coelenterates is Show Answer

Q55) Which one is a fresh water polyp ? Show Answer

Q56) Coelenterates have Show Answer

Q57) The word 'helminthes' in Platyhelminthes means Show Answer

Q58) Which of the following statements regarding Cnidarians is INCORRECT ? Show Answer

Q59) Which of the following statements about platyhelminthes is FALSE ? Show Answer

Q60) Which of the following is NOT TRUE for platyhelminthes ? Show Answer

Q61) Which of the following belong to Phylum Platyhelminthes ? Show Answer

Q62) The digestive system in platyhelminthes Show Answer

Q63) Most of the platyhelminthes are Show Answer

Q64) The property of the platyhelminthes body that enables it to occupy very little space within the body of the host is Show Answer

Q65) Most of platyhelminthes Show Answer

Q66) In platyhelminthes , Show Answer

Q67) Which of the following is a common characteristic of flatworms and round worms ? Show Answer

Q68) The phylum having a false body cavity is Show Answer

Q69) Annelida comes from the word 'annulus' which means Show Answer

Q70) Annelids are the first Show Answer

Q71) Which one is the mismatched pair ? Show Answer

Q72) The body of annelids is made up of segments called Show Answer

Q73) Annelids are the first animal to Show Answer

Q74) Which one of the following statements is CORRECT about the circulatory system in Annelids ? Show Answer

Q75) Annelids undergo locomotion with the help of Show Answer

Q76) Which one of the following is TRUE about the nervous system in Annelida ? Show Answer

Q77) In the word arthropada, 'arthros' means Show Answer

Q78) The largest and most successful phylum of animal kingdom is Show Answer

Q79) The exoskeleton in arthropods is made up of Show Answer

Q80) The body of arthropods is divided into Show Answer

Q81) Which of the following about arthropods is FALSE ? Show Answer

Q82) The respiratory organ/s in arthropods is/are Show Answer

Q83) Excretion in arthropods takes place by Show Answer

Q84) Which of the following is not present in the nervous system of arthropods ? Show Answer

Q85) Most of the arthropods are oviparous except Show Answer

Q86) The process where young ones of an animal are produced directly from eggs without fertilization is called Show Answer

Q87) Honey bees are used for commercial production of Show Answer

Q88) Some arthropods transmit disease from one person to another. They are called Show Answer

Q89) Dentalium is an animal included under phylum Show Answer

Q90) Mantle encloses Show Answer

Q91) Shell in molluscs is Show Answer

Q92) Ventral muscular foot in molluscs is modified for Show Answer

Q93) Buccal cavity in molluscs have rasping organs called Show Answer

Q94) Respiratory organs in molluscs are Show Answer

Q95) Circulatory system in molluscs is Show Answer

Q96) Molluscs having closed circulatory system is Show Answer

Q97) Nervous system in molluscs is formed by _________ ganglia. Show Answer

Q98) Ganglia in molluscs are absent in Show Answer

Q99) Excretion in molluscs is by Show Answer

Q100) The habitat of Echinoderms are exclusively marine and living in _________ layers. Show Answer

Q101) Echinoderms are Show Answer

Q102) Which of the following is absent in echinoderms ? Show Answer

Q103) Echinoderms are Show Answer

Q104) Echinoderms shows __________ symmetry. Show Answer

Q105) The Echinoderm body is covered by a spiny exoskeleton which is made up of calcareous plates also known as Show Answer

Q106) Which of the following about echinoderms is NOT TRUE ? Show Answer

Q107) Echinoderms mainly feed on Show Answer

Q108) Respiration in echinoderms is through Show Answer

Q109) Movement in echinoderms takes place through Show Answer

Q110) Circulatory system in Starfish is Show Answer

Q111) Nervous system in echinoderms contains Show Answer

Q112) The members of phylum Hemichordata are also known as Show Answer

Q113) Hemichordates are free living organisms. Which of the following is sedentary ? Show Answer

Q114) The habitat of hemichordates is Show Answer

Q115) The body of hemichordate can be divided into the following parts except Show Answer

Q116) Notochord in hemichordates is Show Answer

Q117) Proboscis in hemichordates helps in Show Answer

Q118) Respiration in hemichordates occurs by Show Answer

Q119) Respiratiory gills in hemichordates are arranged in Show Answer

Q120) Respiratory gills in hemichordates is present in Show Answer

Q121) Circulatory system in hemichordates is Show Answer

Q122) The connecting link between chordates and non-chordates is Show Answer

Q123) The connecting link between invertebrates and chordates are Show Answer

Q124) Invertebrate Chordates include Show Answer

Q125) Phylum Chordata is divided into ________ subphyla Show Answer

Q126) Urochordates are also called Show Answer

Q127) Cephalochordates are also called Show Answer

Q128) In Urochordates, Show Answer

Q129) Notochord is present only in the tail of larva in Show Answer

Q130) In Cephalochordates, Show Answer

Q131) Which of the following is not a subphylum of Chordata ? Show Answer

Q132) Find the odd one out. Show Answer

Q133) Which of the following has notochord present in the tail region ? Show Answer

Q134) Subphylum Vertebrata is divided into two divisions based on the Show Answer

Q135) Division Agnatha includes Show Answer

Q136) The class present in Agnatha is Show Answer

Q137) Notochord persists throughout the life in Show Answer

Q138) The skin of Myxine (Hag fish) shows the following characters except Show Answer

Q139) Petramyzon has Show Answer

Q140) Digestive system of cyclostomes has the following characteristics except Show Answer

Q141) Respiration in cyclostomes takes place by _________ gill slits. Show Answer

Q142) Heart in cyclostomes is _______ chambered. Show Answer

Q143) Poikilothermic animals are the one in which Show Answer

Q144) The heart of fishes is of __________ chambers. Show Answer

Q145) Organisms belonging to Pisces are Show Answer

Q146) Chondrichthyes are the fishes which have Show Answer

Q147) Chondrichthyes have Show Answer

Q148) Chondrichthyes are Show Answer

Q149) Which of the following is matched correctly ? Show Answer

Q150) Osteichthyes are Show Answer

Q151) Presence of ventral mouth is a characteristic of Show Answer

Q152) A fish having a single dorsal fin and homocercal symmetrical fin is most likely belonging to class Show Answer

Q153) Chondrichthyes and Osteichthyes differ in all the following except Show Answer

Q154) Electric ray and Sting ray belong to class Show Answer

Q155) Hippocampus is Show Answer

Q156) Flying fish is Show Answer

Q157) Which of the following has claspers ? Show Answer

Q158) Fishes sense the movements in water by Show Answer

Q159) Snakes are included in class Show Answer

Q160) Amphibians are Show Answer

Q161) Amphibians are Show Answer

Q162) Amphibians have Show Answer

Q163) Amphibians have Show Answer

Q164) Reptiles have Show Answer

Q165) Reptiles have an incompletely four chambered heart. Their _________ are incompletely portitioned Show Answer

Q166) Most of the reptiles are oviparous except Show Answer

Q167) Aves are basically _________ in feeding habit. Show Answer

Q168) Aves have wings which are modified Show Answer

Q169) pneumatic bones are the characteristics of Show Answer

Q170) Which of the following organs is ABSENT in birds ? Show Answer

Q171) The animal in class Mammalia are Show Answer

Q172) Presence of external ear or pinna is a distinguishing feature in Show Answer

Q173) Most of the Mammals are viviparous except Show Answer

Q174) incisors, canines, premolars and molars are different types of teeth seen in Show Answer

Q175) Mammals show the following feature except Show Answer

Q176) Which of the following classes has homeothermic animals ? Show Answer

Q177) What is sebaceous gland ? Show Answer

Q178) The first true terrestrial vertebrates were Show Answer

Q179) Respiration takes place through gills in Show Answer

Q180) Which of the following classes has most of the organisms that are viviparous ? Show Answer

Q181) Fertilization is external in Show Answer

Q182) Fertilization is internal in Show Answer

Q183) Skin, lungs and bucco-pharynx are respiratory organs in Show Answer

Q184) All vertebrates have closed circulatory system except Show Answer

Q185) Two chambered heart is present in Show Answer

Q186) Three chambered heart is present in Show Answer

Q187) Two auricles are seen in the heart of Show Answer

Q188) Which of the following is/are poikilothermic animals ? Show Answer

Q189) Shelled eggs with yolk and albumin are seen in Show Answer

Q190) Shelled eggs are seen in Show Answer

Q191) Presence of diaphragm separating thoracic and abdominal cavity is a distinguishing feature of Show Answer

Q192) An animal with crop, gizzard and a perfectly four chambered heart is most likely to be classified in Show Answer

Q193) Find the odd on out. Show Answer

Q194) Select the CORRECT match. Show Answer

Q195) Digestive system in arthropods is divided into Show Answer

Q196) The molluscan body shows ____________ type of body plan. Show Answer

Q197) Molluscan body can be divided into Show Answer

Q198) Mantle is Show Answer

Q199) Glandular skin is seen in Show Answer

Q200) The unique characteristic of class mammalia is Show Answer

Q201) Sycon belongs to a group of animals which are best described as Show Answer

Q202) Which one of the following kinds of animal are triploblastic? Show Answer

Q203) Organ system level of organisation is observed in Show Answer

Q204) Find the odd example. Show Answer

Q205) Book lungs are respiratory organs in Show Answer

Q206) Sea anemone belongs to phylum Show Answer

Q207) Hydroskeleton is not found in Show Answer

Q208) Aschelminthes are usually Show Answer

Q209) Which character is not same in Aves and mammals? Show Answer

Q210) The excretory cells, that are found in Platyhelminthes are Show Answer

Q211) The phylum-Mollusca lack, which one of the following Show Answer

Q212) Which of the following is true about phylum-Platyhelminthes? Show Answer

Q213) Which one of the following animals belongs to Cyclostomata? Show Answer

Q214) Ornithorhynchus is an example of Show Answer

Q215) The character of birds without exception is Show Answer

Q216) Which one of the following is not a characteristic of phylum-Annelida? Show Answer

Q217) Which of the following belong to phylum-Annelida? Show Answer

Q218) Nematoblasts are formed by Show Answer

Q219) Which of the following is an insect? Show Answer

Q220) The phylum-Annelida is named so because of Show Answer

Q221) The feeding organ in phylum-Mollusca is Show Answer

Q222) Exoskeleton of which phylum consists of a chitinous cuticle? Show Answer

Q223) In which of the following animals, respiration occurs without any respiratory organ? Show Answer

Q224) Trichocyst and nematocysts are meant for Show Answer

Q225) Water vascular system is found in Show Answer

Q226) Phylum-Chordata is divided into sub-phyla namely Show Answer

Q227) In Arthropoda, head and thorax are often fused to form cephalothorax, but in which one of the following
classes, the body is divided into head, thorax and abdomen? Show Answer

Q228) The excretory organs in prawn are Show Answer

Q229) Which of the following does not make a nest of its own? Show Answer

Q230) Unique features of phylum-Ctenophora is Show Answer

Q231) Three types of body cavity are Show Answer

Q232) Which of the following is a crustacean? Show Answer

Q233) In earthworm, self-fertilization cannot occur due to Show Answer

Q234) Which one of the following pairs is mismatched? Show Answer

Q235) Poison gland in snake is located in Show Answer

Q236) Bioluminescence is seen in phylum Show Answer

Q237) Which one is the real product of honey bee? Show Answer

Q238) Which one of the following is a matching set of phylum and its three examples? Show Answer

Q239) Larva of Sycon is Show Answer

Q240) Sea horse is Show Answer

Q241) Which of the following animal is called a living fossil? Show Answer

Q242) The character that differentiates chordate from non-chordate is Show Answer

Q243) Cavity of coelenterates is called Show Answer

Q244) Which one of the following pairs of animal comprises ‘jawless fishes’? Show Answer

Q245) Which of the following are also known as collar cells? Show Answer

Q246) Which of the following does not belong to phylum-Platyhelminthes? Show Answer

Q247) True segmentation is also called Show Answer

Q248) A four chambered heart is not found in Show Answer

Q249) Mollusca is Show Answer

Q250) Tube feet is the locomotory organ in Show Answer

Q251) The animals belonging to phylum-Annelida use the following in locomotion Show Answer

Q252) Choanocyte in an ascon type of canal system, is lined by Show Answer

Q253) Which one of the following is not a characteristic feature of sponges? Show Answer

Q254) Air bladder occurs in Show Answer

Q255) Secondary radial symmetry is found in Show Answer

Q256) When the body is externally and internally divided into segments, it is called Show Answer

Q257) Which of the following is observed in amphibians? Show Answer

Q258) The excretory organ in cockroach is Show Answer

Q259) Connecting link between chordates and non chordates is Show Answer

Q260) Canal system is present in phylum Show Answer

Q261) Which of the following is not an insect? Show Answer

Q262) Which of the following phyla has no freshwater forms? Show Answer

Q263) One of the characteristic of Hydra is Show Answer

Q264) Which animals belong to sub-phylum Urochordata? Show Answer

Q265) In which of the following organisms, self-fertilization is seen? Show Answer

Q266) Alteration of generation is also called Show Answer

Q267) Choose the correct option with regards to Chondrichthyes Show Answer

Q268) Members of phylum-Porifera are Show Answer

Q269) Body forms present in Cnidarians are Show Answer

Q270) Which of the following statements are true/false?
I. In higher phyla cellular level of organisation is seen
II. Phylum-Platyhelminthes have cellular level of organisation
III. Cellular level of organisation is seen when the cells are not arranged as loose cell aggregates
IV. Molluscs exhibit tissue level of organisation
Choose the correct option of the following Show Answer

Q271) Solenocytes and nephridia are respectively found in Show Answer

Q272) Which of the following is properly matched? Show Answer

Q273) Correctly matched set of phylum, class and example is Show Answer

Q274) Polyp phase is absent in Show Answer

Q275) Platyhelminthes are also called Show Answer

Q276) The arthropods exoskeleton is composed of Show Answer

Q277) Nephridia of earthworm are performing same functions as Show Answer

Q278) Choose the correct option Show Answer

Q279) The cells that help in excretion in Fasciola are called Show Answer

Q280) Characteristic feature of phylum-Echinodermata is Show Answer

Q281) The movement or locomotion in Aschelminthes is due to Show Answer

Q282) Which of the following insect is not of any economic benefit? Show Answer

Q283) The skeleton of animals belonging to phylum-Porifera are made up of Show Answer

Q284) Scales are found in Show Answer

Q285) Body cavity of adult Ascaris is Show Answer

Q286) The generic name of tusk shell is Show Answer

Q287) Which statement is incorrect about members of phylum-Porifera? Show Answer

Q288) Which of the following features are present in chordates? Show Answer

Q289) Nephridia in Pheretima are formed from Show Answer

Q290) Which character is found only in mammals? Show Answer

Q291) Metameric segmentation is the characteristic of Show Answer

Q292) Which of the following groups includes only arthropods? Show Answer

Q293) Chitin is a Show Answer

Q294) Mark what is incorrect regarding to the phylum-Arthropoda Show Answer

Q295) Choose a limbless amphibian from the list given below Show Answer

Q296) Which of the following sets of characters are applicable in metamorphosis of tadpole larva of frog and
toads? Show Answer

Q297) Which of the following is a flightless bird? Show Answer

Q298) Bioluminescence is well marked in Show Answer

Q299) Sponges are Show Answer

Q300) An acoelomate animal with bilateral symmetry, is Show Answer

Q301) All chordates have the following characteristics Show Answer

Q302) Ascaris is found in Show Answer

Q303) Which of the following is not true regarding phylum-Coelenterata? Show Answer

Q304) Petromyzon belongs to Show Answer

Q305) In insects which feed on nectar, the proboscis is formed by Show Answer

Q306) In which of the following phyla, while the adult shows radial symmetry, the larva shows bilateral
symmetry? Show Answer

Q307) Trygon has Show Answer

Q308) The long bones are hollow and connected by air passage. These are characteristic of Show Answer

Q309) Choanocytes form the lining of paragastral cavity in Show Answer

Q310) Characteristic of coelenterate is occurrence of Show Answer

Q311) The level of organisation in Platyhelminthes is Show Answer

Q312) The animal with bilateral symmetry in young stage, and radial pentamerous symmetry in the adult stage
belongs to the phylum Show Answer

Q313) Excretory organ in phylum-Hemichordata is Show Answer

Q314) Classification of sponges is primarily based on the Show Answer

Q315) Which of the following is incorrect for Aves? Show Answer

Q316) Select the phylum that is the largest of the kingdom-Animalia Show Answer

Q317) Which one of the following does not have an excretory system? Show Answer

Q318) Which one of the following groups of three animals each is correctly matched with their one characteristic
morphological feature? Show Answer

Q319) Metameric segmentation is the main feature of Show Answer

Q320) Vivipary is found in Show Answer

Q321) The number of gills present in osteichthyes is Show Answer

Q322) The pseudocoelomate among these is Show Answer

Q323) Select which of the following is not an insect? Show Answer

Q324) Asymmetrical animals are Show Answer

Q325) Body cavity lined by mesoderm is called Show Answer

Q326) Animals of class-Mammalia have Show Answer

Q327) Collar cells are characteristic of Show Answer

Q328) Radial symmetry is seen in Show Answer

Q329) Which statement is incorrect about Pleurobrachia ? Show Answer

Q330) Maximum diversity is found in which of the following phylum? Show Answer

Q331) Biradial symmetry and lack of cnidoblasts are the characteristics of Show Answer

Q332) In Mollusca, eye is present over a stalk, called Show Answer

Q333) Mollusc are usually Show Answer

Q334) Book lungs and look gills are found in which of the following animals, respectively? Show Answer

Q335) Diploblastic animals belong to the phylum Show Answer

Q336) Differentiated embryonic layers are called
I. ectoderm II. Endoderm
III. Mesoderm III. Mesoglea Show Answer

Q337) In which of the following reptiles four chambered heart is present? Show Answer

Q338) Which of the following animal phyla does not possess a coelom? Show Answer

Q339) Which of the following hormones regulates growth and metamorphosis in insect? Show Answer

Q340) Animals are classified on the basis of their symmetry into….. groups Show Answer

Q341) Radial symmetry is found in Show Answer

Q342) Bilateral symmetry, metameric segmentation, coelom and open circulatory system are the features of Show Answer

Q343) Excretory organs in echinoderm is Show Answer

Q344) Phylum of Taenia solium is Show Answer

Q345) ‘Water-vascular’ system is found in Show Answer

Q346) Fertilization in earthworm occurs in Show Answer

Q347) Animals active at night are Show Answer

Q348) A coelom is a Show Answer

Q349) Starfish belongs to phylum Show Answer

Q350) Taxonomically, which of the following set belongs to Arthropoda? Show Answer

Q351) Which one of the following is not a characteristic feature of the sub-phylum-Vertebrata? Show Answer

Q352) Which of the following is present in phylum-Porifera? Show Answer

Q353) Cysticercus stage is found in Show Answer

Q354) Radula is found in Show Answer

Q355) Which one of the following phyla is correctly matched with its two general characteristics? Show Answer

Q356) The class name-Reptilia refers to Show Answer

Q357) Animals are classified on the basis of which of the following features?
I. Coelomic cavity II. Level of organisation
III. Notochord IV. Skeletal structure Show Answer

Q358) Hydra possesses Show Answer

Q359) The unique character of animals belonging to class-Mammalia is Show Answer

Q360) Which of the following animals has a true coelom? Show Answer

Q361) Insects have Show Answer

Q362) Pseudocoelom is not found in Show Answer

Q363) What is true for Wuchereria bancrofti? Show Answer

Q364) Skeletal system in phylum-Arthropoda is Show Answer

Q365) Coxal glands are excretory organs in Show Answer

Q366) Which insect is useful for us? Show Answer

Q367) Flame cells are excretory organ of Show Answer

Q368) Which of the following is true about hookworms? Show Answer

Q369) What is common among silver fish, scorpion, crab and honey bee? Show Answer

Q370) Select the phylum that is neither bilaterally symmetrical nor radially symmetrical nor radially symmetrical Show Answer

Q371) Hydra recognizes its prey by Show Answer

Q372) Which one has no intermediate host? Show Answer

Q373) Shell of molluscs is derived from Show Answer

Q374) Choose the animals that belong to phylum-Echinodermata from the options Show Answer

Q375) The animal’s body belonging to phylum-Mollusca is divided into Show Answer

Q376) Phylum that exhibit radial or radial like symmetry are Show Answer

Q377) Characteristic symptom of ancylostomiasis is Show Answer

Q378) Characteristic cells of Hydra are Show Answer

Q379) The echinoderms are Show Answer

Q380) List the phyla in the correct order of their placement in classification
I. Chordata II. Annelida
III. Arthropoda IV. Platyhelminthes
V. Ctenophora VI. Aschelminthes Show Answer

Q381) Which one is correct? Show Answer

Q382) Mammal’s heart is Show Answer

Q383) Which one of the following is a matching pair of a body feature and the animal possessing it? Show Answer

Q384) Notochord is Show Answer

Q385) Tube-within-tube body plan is found in which animal? Show Answer

Q386) Choanocyte is the characteristic feature of Show Answer

Q387) Two-chambered heart is a feature of Show Answer

Q388) Choose the cartilaginous fishes from the following Show Answer

Q389) Which of the following is not correctly matched? Show Answer

Q390) What is true about class-Insecta? Show Answer

Q391) Choose the respiratory organ that are not present in phylum-Arthropoda Show Answer

Q392) A list of animals is given below. Identify the animals with open circulatory system and choose the correct
answer
I.Ascidia
II.Cockroach
III.Earthworm
IV.Prawn
V.Silverfish
VI.Snail
VII.Squid Show Answer

Q393) What is true about Mollusc? Show Answer

Q394) Higher phylum like echinoderms are Show Answer

Q395) From the following statements select the wrong one Show Answer

Q396) The skeleton of corals is composed of Show Answer

Q397) The type of symmetry belongs to animals is Show Answer

Q398) Symmetry in Cnidaria is Show Answer

Q399) Which of the following is a viviparous fish? Show Answer

Q400) In Echinodermata, tube feet are related with Show Answer

Q401) The mantle in the phylum-Mollusca is a Show Answer

Q402) Select the correct statement Show Answer

Q403) Choose the false option Show Answer

Q404) Which type of cells absent in sponges? Show Answer

Q405) The notochord is derived from which of the following layers? Show Answer

Q406) Book lungs are respiratory organs in Show Answer

Q407) Which type of respiratory organs are present in spiders and scorpions? Show Answer

Q408) Spermathecae in Pheretima is located in the segments Show Answer

Q409) Choose the group of parasitic animal Show Answer

Q410) Osteichthyes and Chondrichthyes are similar in which of the following features? Show Answer

Q411) Medusa is the reproductive organ of Show Answer

Q412) Which one of the following groups of animals is bilaterally symmetrical and triploblastic? Show Answer

Q413) The cloaca in frog is a common chamber for the urinary tract, reproductive tract and Show Answer

Q414) Food of Hydra is Show Answer

Q415) Dry skin with scales or scutes without gland is a characteristic of Show Answer

Q416) Metagenesis in seen in Show Answer

Q417) Which of the following is wrongly matched? Show Answer

Q418) Haemocoel is found in Show Answer

Q419) Which one of the following is not a mammalian character? Show Answer

Q420) The flightless bird among the following is Show Answer

Q421) Which of the following statements is true? Show Answer

Q422) In phylum-Porifera opening through which water leaves the spongocoel is called Show Answer

Q423) The internal buds of freshwater sponges are otherwise called Show Answer

Q424) Which of the following are not members of sub class-Anura? Show Answer

Q425) Which one of the following is a flightless bird? Show Answer

Q426) Ctenophora shows affinities with Show Answer

Q427) The animal that never performs locomotion is Show Answer

Q428) Salamander can regenerate Show Answer

Q429) Roundworms are different from Platyhelminthes in the following features Show Answer

Q430) Changes that allow the conversion of larva into adult, is called Show Answer

Q431) The radial symmetry is observed in
I.Platyhelminthes
II.Coelenterates
III.Aschelminthes
IV.Annelids
V.Echinoderms Show Answer

Q432) All flatworms differ from all roundworms in having Show Answer

Q433) Which of the following statements are true? Show Answer

Q434) Pearls are produced by the animals of phylum Show Answer

Q435) Which is not correct for birds? Show Answer

Q436) Choose the correct option for Wuchereria ?
I. Triploblastic with the presence of an excretory pore
II. Presence of a muscular pharynx
III. Males longer than females
IV. Cellular level of organisation Show Answer

Q437) When the circulatory system lacks arteries, veins and capillaries, it is called as Show Answer

Q438) Which one of the following exhibits concentric ‘tube within tube’ plan? Show Answer

Q439) Absence of circulatory system in Hydra is compensated by Show Answer

Q440) Mark the false statement for the phylum-Annelida Show Answer

Q441) In tissue level of organisation the Show Answer

Q442) Medusa is the reproductive structure of Show Answer

Q443) The limbless amphibian is Show Answer

Q444) A single opening of the digestive system is found in Show Answer

Q445) Select the correct set of animals of class-Mammalia Show Answer

Q446) Which is the first class among the tetrapods to shows completely 4-chambered heart? Show Answer

Q447) Proboscis gland in Balanoglossus is associated with Show Answer

Q448) Which of the following is common in Annelida and Arthropoda? Show Answer

Q449) Asexual reproduction in sponges takes place by Show Answer

Q450) Which one of the following statements about certain given animals is correct? Show Answer

Q451) Body cavity of Hydra is called Show Answer

Q452) The canal system is characteristic feature of Show Answer

Q453) Which one of the following parasites shows alternation of generation and alternation of host in its life
cycle? Show Answer

Q454) The nematocysts inject …… in its prey Show Answer

Q455) Non-chordates show Show Answer

Q456) Which of the these statements are wrong?
I.Parapodia are lateral appendages in arthropods used for swimming.
II.Radula in molluscs are structures involved in excretion.
III.Aschelminthes are dioecious.
IV.Echinoderm adults show radial symmetry.
V.Ctenophorans are diploblastic. Show Answer

Q457) In which of the following animals, post anal tail is found? Show Answer

Q458) In earthworm, neurons are Show Answer

Q459) Pseudocoelomate animals belong to the phylum Show Answer

Q460) What is common among Planaria and Hydra ? Show Answer

Q461) Which of the following features is not found in Aves Show Answer

Q462) Which animal of the following belongs to class-Crustacea? Show Answer

Q463) Tissue level of organisation is seen in Show Answer

Q464) Excretion in phylum-Porifera is Show Answer

Q465) Arthropods are characterized by Show Answer

Q466) Which of the following respires through gills? Show Answer

Q467) Annelids have a central nerve cord that is Show Answer

Q468) Urochordate animals have Show Answer

Q469) The second largest number of species containing phylum in the animal kingdom is Show Answer

Q470) Limbless amphibians are called Show Answer

Q471) Salient feature of Arthropoda is Show Answer

Q472) Which of the following is not a Porifera Show Answer

Q473) Tube-feet are the locomotory organs of Show Answer

Q474) Excretory organs in Taenia are Show Answer

Q475) In Hydra, reproduction occurs in favourable conditions by Show Answer

Q476) Skeletal system in echinoderms is Show Answer

Q477) Which one of the following animals possesses high regeneration capacity? Show Answer

Q478) Tadpole’s tail is a/an Show Answer

Q479) The largest phylum in respect of number of species is Show Answer

Q480) Which of the following statements are true/false?
I. Mollusca possess cellular level of organisation
II. Arthropoda are true coelomates
III. Platyhelminths are pseudocoelomates
IV. Ctenophora have bilateral symmetry
Choose the correct option Show Answer

Q481) Which of the following pairs is correct? Show Answer

Q482) Which one of the following groups of animals is correctly matched with its one characteristic feature
without even a single exception? Show Answer

Q483) Chitin as exoskeleton is found in Show Answer

Q484) In Pheretima, the glands that help in binding the worms during copulation are Show Answer

Q485) Which statement is incorrect for animals belonging to class of Chondrichthyes? Show Answer

Q486) Ascaris is Show Answer

Q487) Budding is found in Show Answer

Q488) Highest degree of polymorphism is found in Show Answer

Q489) Which of the following phylum or class exhibit the presence of a notochord? Show Answer

Q490) In contrast to annelids, the Platyhelminthes show Show Answer

Q491) Which of the following is not found in Hydra? Show Answer

Q492) An egg laying mammal is Show Answer

Q493) Which of the following is correct for the circulatory system of cockroach? Show Answer

Q494) ‘Portuguese man of war’ is Show Answer