Biology MCQs with answers Page - 98

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. Water conduction takes place in mosses through

  • (A) Xylem
  • (B) Collenchyma
  • (C) Parenchyma
  • (D) Xylem & Phloem

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Q. Which of the following one of the following is most important for the growth of children up to the age of 14 -

  • (A) Milk
  • (B) Protein
  • (C) Vitamin
  • (D) Fat

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Q. Main substance involved in transfer of electrons in photosynthesis is

  • (A) Phytochrome
  • (B) FAD
  • (C) Both ( a) and ( b)
  • (D) Cytochrome

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Q. Which of the following one of the following four secretions, is different from the remaining three in regard to its mode of transport from the source gland to the site of action

  • (A) Epinephrine
  • (B) Bile
  • (C) Sweat
  • (D) Saliva

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Q. A man suffering from diabetes mellitus drinks water more frequently as he has to eliminate from the blood extra:

  • (A) glucagon
  • (B) salt
  • (C) glucose
  • (D) insulin

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Q. The enzyme in whose presence glucose & fructose are converted into alcohol is

  • (A) Diastase
  • (B) Zymase
  • (C) Invertase
  • (D) Maltase

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Q. Beak is formed by

  • (A) jaws
  • (B) teeth
  • (C) cheeks
  • (D) None

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Q. The fasting blood glucose level in adults in mg/100 ml is

  • (A) 200
  • (B) 100
  • (C) 160
  • (D) 60

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Q. Lactogenic hormone is secreted by

  • (A) Mammary glands
  • (B) Ovary
  • (C) Pituitary
  • (D) Placenta

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Q. Which of the following one of the following cells produces antibodies

  • (A) Lymphocytes
  • (B) Eosinophil
  • (C) Basophil
  • (D) Monocyte