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GCSE A Levels Biology MCQs Quiz Online Tests pdf Download

Practice MCQs on gcse a levels biology, biology MCQs for online test prep. Biological molecules quiz has multiple choice questions (MCQ), gcse a levels biology quiz questions and answers as word "saccharide" refers to, answer key with choices as many, sweet, water and none of above for competitive exam prep. Free study guide is to learn gcse a levels biology quiz online with MCQs to practice test questions with answers.

MCQs on GCSE A Levels Biology Quiz pdf Download

MCQ. Word "Saccharide" refers to

  1. many
  2. sweet
  3. water
  4. None of above

B

MCQ. Seed germination in plants is controlled through

  1. gibberellins
  2. auxins
  3. Abscisic acid
  4. All of above

B

MCQ. Rate of transpiration increases if

  1. it is windy
  2. if temperature is low
  3. it is night time
  4. None of above

A

MCQ. These have thickest walls

  1. arteries
  2. veins
  3. both arteries and veins
  4. capillaries

A

MCQ. Elastin in walls of alveoli is destroyed due to

  1. smoker's cough
  2. enlargement of right side of heart
  3. a decreasing in pulmonary artery occurs
  4. an enzyme secreted by phagocytes in an attempt to get rid of bacteria settling in lining of lungs

D