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Animal Kingdom MCQs | Short Questions with Answers on Animal Kingdom

(1) The life cycle of Ascaris lumbricoides an intermediate host which is
[A] Cattle
[B] snail
[C] man
[D] None of the above
Answer: None of the above
(2) The life span of Ascaris is
[A] More than 30 days
[B] About an year
[C] six months
[D] 8 to 10 months
Answer: More than 30 days
(3) The infected stage of Ascaris is
[A] Egg
[B] Fourth Juvenile
[C] Second Juvenile
[D] Adult worm ifself
Answer: Second Juvenile
(4) The exterior of Ascaris is covered by
[A] Pellicle
[B] Epidermis
[C] Sclerites
[D] Cuticle
Answer: Cuticle
(5) The phenomenon by which male and female sexes could be differentiated morphologically is called
[A] Variation
[B] Polymorphism
[C] Sexual dimprphism
[D] none of these
Answer: Sexual dimprphism
(6) The disease caused by the hook worm is called
[A] Ascariasis
[B] Elephantiasis
[C] Ancylostomiasis
[D] Enterobiasis
Answer: Elephantiasis
(7) Elephantiasis caused by
[A] Wuchereia bancrofti
[B] Ascaris lumbricoides
[C] Enterobius vermicularis
[D] Fasiola hepatica
Answer: Wuchereia bancrofti
(8) Cuticle in Ascaris is an adaptation for
[A] Parasitism
[B] Growth
[C] Reproduction
[D] Locomotion
Answer: Parasitism
(9) Ascaris normally inhabits the lumen of
[A] Stomach
[B] Small intestine
[C] Appendix
[D] Large intestine
Answer: Small intestine
(10) Respiration of Ascaris is
[A] Cutaneous
[B] aerobic
[C] Anaerobic
[D] both b and c
Answer: Anaerobic
(11) The mode of nutrition in Ascaris is
[A] Holozoic
[B] Holophytic
[C] Saprozoic
[D] Saprophytic
Answer: Saprozoic
(12) Which of the following has no alternate host?
[A] Tape worm
[B] Ascaris lumbricoides
[C] Plasmodium vivax
[D] Fasiola hepatica
Answer: Ascaris lumbricoides
(13) Sperms of Ascaris are characteristic because they are
[A] giant in size
[B] without mitochondria
[C] amoeboid shape
[D] with large body and tail
Answer: amoeboid shape
(14) Metamerically segmented, bilaterally symmetrical animals bearing jointed appendages. These are characteristic of
[A] Helminthes
[B] Annelida
[C] Mollusca
[D] Arthropoda
Answer: Arthropoda
(15) Pronounced cephalisation is a characteristic
[A] Echinoderms
[B] Annelida
[C] Mollusca
[D] Arthropoda
Answer: Arthropoda
(16) Hemocoelic body cavity is a characteristic of
[A] Ascaris
[B] Leech
[C] Cockroach
[D] Snails
Answer: Cockroach
(17) Division of the body into head, thorax and abdomen is a characteristic of
[A] Insecta
[B] Insecta and Archnida
[C] Insecta and Crustacea
[D] Insecta and Myriapoda
Answer: Insecta
(18) Most primitive arthropods belong to the class
[A] Archnida
[B] Insecta
[C] Onychophora
[D] Myriapoda
Answer: Onychophora
(19) Lung books are the respiratory organs of
[A] Insects
[B] Crustaceans
[C] Archnids
[D] Peripatus
Answer: Archnids
(20) The organs of taste in cockroach are present in
[A] epipharynx only
[B] hypopharynx
[C] pharynx
[D] palps and epipharynx
Answer: palps and epipharynx

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