Biology MCQs with answers Page - 30

Here, you will find a collection of MCQ questions on Biology. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Q. The disease Beri Beri is caused due to the deficiency of which of the following -

  • (A) Vitamin B12
  • (B) Vitamin E
  • (C) Vitamin B1
  • (D) Vitamin B2

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Q. Which of the following one of the following is not a rabi crop -

  • (A) Mustard
  • (B) Rice
  • (C) Wheat
  • (D) Gram

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Q. Insulin deficiency causes

  • (A) Diabetes insipidus
  • (B) Goitre
  • (C) Diabetes mellitus
  • (D) All of the above ",Diabetes mellitus",","

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Q. Besides carbohydrates, a major source of energy in our food is constituted by

  • (A) Fats
  • (B) Minerals
  • (C) Vitamins
  • (D) Proteins

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Q. Among the following, which one lays eggs and does not produce young ones directly?

  • (A) Whale
  • (B) Porcupine
  • (C) Echidna
  • (D) Kangaroo

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Q. The scavengers f earth are

  • (A) Viruses
  • (B) Fungi
  • (C) Bacteria
  • (D) Algae

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Q. Kidney disease in man is caused by the pollutant:

  • (A) Carbon
  • (B) Cobalt
  • (C) Iron
  • (D) Cadmium

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Q. Which of the following one of the following is an insectivorous plant -

  • (A) Bryophyta
  • (B) Nostoc
  • (C) Utricularia
  • (D) Sequoia Gigantia

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Q. DNA contains

  • (A) Hexose sugar
  • (B) Erythrose sugar
  • (C) Sedoheptulose sugar
  • (D) Pentose sugar

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Q. Small Pox is caused by

  • (A) Rubeola Virus
  • (B) Variola Virus
  • (C) Myxovirus
  • (D) Varicella