Biology - Mock Test 139

Question 1381

Kala-azar" and "oriental sore" are spread by ?

A) Sand fly B) Bed Bug C) Louse D) Fruit fly

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Question 1382

______ is not an example of a cnidarian?

A) Coral B) Flatworm C) Jellyfish D) Hydra

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Question 1383

Reptilian feature of Archaeopteryx is ?

A) U shaped furcula B) Presence of abdominal ribs C) Feathers with barbules D) Presence of a beak

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Question 1384

Silk fibre contains which proteins?

A) Mucin and serine B) Fibrin and serine C) Collagen and elastin D) Fibroin and sericine

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Question 1385

Silk thread is obtained from silk moth during ?

A) Nymph state B) Larval state C) Pupal state D) Adult state

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Question 1386

Class bivalvia is characterized by ?

A) absence of gills B) absence of head C) coiled shell D) presence of tentacles around mouth

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Question 1387

Sponges are ______ filter feeders?

A) occasional B) terrestrial C) active D) sessile

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Question 1388

Tapeworm does not possess digestive system as it ?

A) Doesn't require food B) Obtain food through general surface C) Does not require solid food D) Lives in intestine

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Question 1389

Tapeworm is ?

A) Digenetic parasite B) Nematode C) Monogenetic parasite D) Annelid

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Question 1390

All birds have ?

A) omnivorous habit B) feathers and can fly C) nests to care the babies D) calcareous-shelled egg

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