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Heart: O Level Biology Quiz Questions and Answers PDF Download eBook - 58

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Quiz on Heart: O Level Biology PDF Download eBook

Heart: O Level Biology Quiz

MCQ: Semilunar valves are present at the bases of

  1. pulmonary artery only
  2. aorta only
  3. pulmonary veins
  4. pulmonary artery and aorta

D

Fast Learning Biology Quiz

MCQ: If the trees are cleared, annual rain fall

  1. increases causing flood
  2. decreases and the area becomes dry
  3. decreases but increases moisture
  4. increases but decreases moisture

B

Introduction to Biotechnology Quiz

MCQ: First use of pure microbiological process in an industrial procedure was made by Chaim Weizmann in

  1. 1921
  2. 1925
  3. 1917
  4. 1907

C

Spinal Cord and Nerves Quiz

MCQ: In brain hypothalamus forms the

  1. walls of medulla oblongata
  2. floor of the cerebral hemispheres
  3. base of the cerebellum
  4. top of the medulla

B

Structure and Function Quiz

MCQ: To hydrolyze Tristearin, the enzyme used is

  1. sucrose
  2. lipase
  3. maltase
  4. amylase

B