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Life Processes

Nutrition, respiration, transport in plants and animals, excretion

Sample Practice Questions

  1. Red blood cells carry oxygen using:

    • Plasma
    • Haemoglobin
    • Albumin
    • Fibrin
    Show answer

    Answer: Haemoglobin

  2. The process of removal of metabolic wastes from the body is called:

    • Secretion
    • Excretion
    • Absorption
    • Digestion
    Show answer

    Answer: Excretion

  3. The site of aerobic respiration in the cell is:

    • Nucleus
    • Mitochondria
    • Chloroplast
    • Golgi apparatus
    Show answer

    Answer: Mitochondria

  4. The lymphatic system:

    • Produces red blood cells
    • Returns excess fluid to blood
    • Digests food
    • Controls heartbeat
    Show answer

    Answer: Returns excess fluid to blood

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Practice Questions

Practice 20 randomly selected NTSE questions on Life Processes. Answers are revealed after each question.

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