SAT Questions and Answers MCQs Quiz Online PDF Download

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MCQs on SAT Questions and Answers Quiz PDF Download

MCQ: Breaking of sugar during respiration cause dry mass of body to

  1. reduce
  2. increase
  3. balance
  4. remain same


MCQ: Muscular contraction and movement of ribs for exchange of gases is

  1. tissue respiration
  2. breathing
  3. ventilation
  4. exchange of gases


MCQ: Irritability is response to a

  1. Stimulus
  2. Receptor
  3. Detector
  4. Evaporator


MCQ: Active transport occurs in cell if and only if cell is

  1. dead
  2. alive
  3. plasmolysed
  4. turgor


MCQ: Body of living organisms is kept warm due to

  1. digestion
  2. circulation
  3. respiration
  4. excretion