Biology MCQs

31. Mastitis refers to which of the following?
[A] Inflammation of nephrons
[B] Inflammation of neurons
[C] Inflammation of Udders
[D] Inflammation of mast cells

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32. Which of the following are bacterial diseases in Humans?
[A] Pulmonary Tuberculosis
[B] Cholera
[C] Leprosy
[D] All of the above

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33. Which of the following does not affect health?
[A] Genetic disorders
[B] Infections
[C] LifeStyle
[D] Health Insurance

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34. Membrane lipids of chillsensitive plants contain ____:
[A] Low proportion of saturated fatty acids
[B] Equal proportion of saturated and unsaturated fatty acids
[C] Low proportion of unsaturated fatty acids
[D] High proportion of unsaturated fatty acids

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35. The development of a fruit without fertilization is called ____:
[A] Apomixis
[B] Parthenocarpy
[C] Hybridogenesis
[D] Gametogamy

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36. Gastric juice has a pH of about ____:
[A] 1.5 to 3.5
[B] 5 to 6
[C] 6 to 8
[D] 8.5 to 9.5

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37. Animals with Chitinous exoskeleton are ____:
[A] Sea-Urchin
[B] Insects
[C] Sponges
[D] Snails

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38. The type of tail found in Shark is ____:
[A] Heterocercal
[B] Homocercal
[C] Protocercal
[D] Diphycercal

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39. Blood fails to clot white flowing in the blood vessel because of the presence of ____:
[A] Heparin
[B] Prothrombin
[C] Haemoglobin
[D] Hirudin

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40. Where does the cabbage store food?
[A] Leaves
[B] Root
[C] Stem
[D] Fruit

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