Biology - Mock Test 138

Question 1371

Ornithorhynchus is a ?

A) fossil bird B) flightless bird C) connecting link between reptiles and birds D) mammal

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Question 1372

The osculum is an excretory structure in ?

A) Star fish B) Hydra C) Silver fish D) Sponge

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Question 1373

Peripatus is a connecting link between ?

A) Coelenterata and Porifera B) Ctenophora and Platyhelminthes C) Mollusca and Echinodermata D) Annelida and Arthropoda

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Question 1374

Pneumatic bones are expected to be found in ?

A) Flying fish B) Whale C) Tadpole of frog D) Pigeon

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Question 1375

Pupa occurs in the life cycle of ?

A) Blatta B) Mosquito C) Housefly D) Periplaneta

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Question 1376

Ichthyophis is a ?

A) Worm blooded B) Limbless reptile C) Mammal D) Limbless amphibian

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Question 1377

Male mosquitoes usually feed on ?

A) Garbage B) Human blood C) Flower sap D) All of the above

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Question 1378

Radial symmetry is usually associated with ?

A) lower grade of organization B) creeping mode of life C) aquatic life D) sedentary mode of life

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Question 1379

Fluke infections are diseases of the _______ in humans ?

A) Blood B) Bile C) Digestive tract D) Lungs

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Question 1380

In cephalopod, the brain is formed from the fusion of ______?

A) Spinal cord B) Ganglia C) Eye tissue D) Trochophore

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