Biology MCQs

31. The branch of zoology concerned with the study of reptiles s called__.
[A] Herpetology
[B] Entomology
[C] Ornithology
[D] Ichthyology

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32. Wool is the fiber derived from the fur of animals of the ___ family.
[A] Caprinae
[B] Moschidae
[C] Suidae
[D] Antilocapridae

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33. What is the purpose of the rib cage?
[A] protect the stomach
[B] protect the spinal cord

[C] protect the heart and lungs
[D] provide an object to which the lungs can attach

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34. Which of the following immunity is present from our birth?
[A] Passive immunity
[B] Active immunity
[C] Innate Immunity
[D] Acquired immunity

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35. The nutritive medium for the ejaculated sperms is given by which of the following?
[A] fallopian tube
[B] vaginal fluid
[C] seminal fluid
[D] uterine lining

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36. The opening of the infundibulum into the body cavity is called?
[A] isthmus
[B] ampulla
[C] ostium
[D] thalamus

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37. What is the main cause of gout in the human body?
[A] too much uric acid in the body
[B] too much lactic acid in the body
[C] too much vitamins in the body
[D] too much iron in the body

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38. In patients with hemophilia, which of these can increase the risk of cerebral microbleeds?
[A] cardiovascular risk factors
[B] increased age
[C] Hepatitis C infection
[D] All of the above

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39. The right pulmonary artery is _____:
[A] Longer than the left
[B] Shorter than the left
[C] Wider than the left
[D] Of same size as the left

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40. What is the basis of classifying various plant tissues as meristematic tissue and permanent tissue?

[A] Size
[B] Dividing capacity
[C] Location
[D] None of the above

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