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🧾 CBSE · Class 10

Class 10 Science: Life Processes Worksheet (with Answers)

A free, print-ready worksheet on Life Processes for CBSE Class 10 Science, with a matching answer key. Use the sample below, or build your own with the exact mix of questions you need — no login, no ads.

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Sample worksheet

7 of 19 questions from this chapter. Generate your own for the full set, more variations, and a clean print layout.

  1. 1. Green plants prepare food by:
    • (a) transpiration
    • (b) digestion
    • (c) respiration
    • (d) photosynthesis
  2. 2. The basic filtering unit of the kidney is the:
    • (a) neuron
    • (b) nephron
    • (c) villus
    • (d) alveolus
  3. 3. Water and minerals in plants are transported by:
    • (a) stomata
    • (b) phloem
    • (c) xylem
    • (d) cambium
  4. 4. Anaerobic respiration in muscles produces:
    • (a) lactic acid
    • (b) ethanol
    • (c) carbon dioxide only
    • (d) oxygen
  5. 5. Name the products of anaerobic respiration in yeast.
  6. 6. What is translocation?
  7. 7. Describe the human double circulation.
View answers
  1. 1. (d) photosynthesis — Photosynthesis makes food using sunlight, CO₂ and water.
  2. 2. (b) nephron — The nephron filters blood to form urine.
  3. 3. (c) xylem — Xylem carries water and minerals upward.
  4. 4. (a) lactic acid — Muscle cells form lactic acid without oxygen.
  5. 5. Ethanol and carbon dioxide (with some energy).
  6. 6. The transport of food made in the leaves to other parts of the plant through phloem.
  7. 7. Blood passes twice through the heart in one cycle. In pulmonary circulation, deoxygenated blood goes from the right side of the heart to the lungs and returns oxygenated. In systemic circulation, oxygenated blood is pumped from the left side to the whole body and returns deoxygenated. The complete separation keeps oxygenated and deoxygenated blood from mixing, which is efficient for warm-blooded animals.
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FAQ

Is this Class 10 Science worksheet on Life Processes free?
Yes — it is completely free, with no login and no ads. You can print it or save it as a PDF, and generate unlimited variations.
Does the Life Processes worksheet come with answers?
Yes. Every worksheet has a separate answer key with the correct answers, short explanations and marks, so it is ready for marking.
Can I choose how many questions and which types?
Yes. Open the generator for this chapter and set how many MCQs, short, long and HOTS questions you want; totals and marks update live, and you can swap any single question.
Which board and class is this for?
This worksheet is aligned to CBSE Class 10 Science, chapter “Life Processes”.