Biology MCQs

31. The ovary is surrounded by a thin covering of ___.
[A] epithelium
[B] ampulla
[C] isthmus
[D] infundibulum

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32. What of the following is not a reproduction-related problem?
[A] STDs
[B] Abortion
[C] Global warming
[D] Infertility

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33. What are the most common diseases in cows?
[A] Bovine Viral Diarrhoea
[B] Brucellosis
[C] Foot and Mouth disease.
[D] All of the above

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34. Which of the following is not a bacterium which causes disease in a poultry farm?
[A] Tapeworm
[B] Haemophilus gallinarium
[C] Salmonella gallinarium
[D] Pasteurella avicida

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35. What is the causative agent of chickenpox?
[A] Rubella
[B] Yersinia pestis
[C] Varicella-zoster virus
[D] None of these

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36. Where is compound manure made?
[A] Rotted vegetable and animal refuse
[B] Farmyard manure and green manure
[C] Farm refuse and household refuse
[D] Organic wastes from which biogas has been extracted

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37. What is Bed Method in Vermicomposting?
[A] beds of chemicals matter are prepared
[B] beds of organic matter are prepared
[C] beds of phosphorus are prepared
[D] All of the above

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38. Which of the following diseases are not caused by smog?

[A] Breathing problem
[B] Throat cancer
[C] Skin cancer
[D] Rickets

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39. Self pollination will lead to
____:
[A] Inbreeding
[B] Overbreeding
[C] Outbreeding
[D] Rare breeding

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40. Which of the following organ is responsible to remove nitrogenous waste from body?
[A] Liver
[B] Lungs
[C] Kidney
[D] Pancreas

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