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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


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


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


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


Structure and Function Quiz

MCQ: To hydrolyze Tristearin, the enzyme used is

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