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Pollution: Smog as Cause Quizzes Online MCQs PDF Download eBook

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Pollution: Smog as Cause Questions and Answers PDF Download eBook

Pollution: Smog as Cause Quiz

MCQ: Chronic bronchitis and emphysema are more vulnerable to

  1. acid rains
  2. water pollutants
  3. smog
  4. nitrogen oxides

C

Function of Enzyme: Pepsin Quiz

MCQ: Through enzyme pepsin, proteins can be changed to

  1. polypeptides
  2. cellulose
  3. amino acids
  4. fatty acids

A

Structure of a wind pollinated flower Quiz

MCQ: Plants pollinated through insects have

  1. small pollens
  2. light pollens
  3. short stamens
  4. nectar guides

D

Double Circulation in mammals Quiz

MCQ: In cardiac system oxygenated blood

  1. leaves from left side of the heart
  2. leaves from the right side of the heart
  3. does not leave the lungs
  4. enters the lungs from the heart

A

Hormones: Endocrine Glands Quiz

MCQ: During tissue respiration, an increased oxidation of glucose occurs due to production of

  1. thiamine
  2. insulin
  3. glucagon
  4. adrenaline

B