PYQ Vault

Day 174: CBSE Class 10 Science

5 questions. Try each one first, then open its answer.

  1. Question 1

    How do Organisms Reproduce?. Asked once: 2023 (same type asked 4 times)

    11
    Choose the correct order of the stages of binary fission in Leishmania.

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  2. Question 2

    How do Organisms Reproduce?. Asked once: 2024 (same type asked 4 times)

    12
    Which one of the following organ is NOT a part of human female reproductive system ?

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  3. Question 3

    How do Organisms Reproduce?. Asked once: 2024 (same type asked 4 times)

    28
    (a) In angiosperms why fertilisation cannot take place in flowers if pollination does not take place ? Where is zygote located in a flower after fertilisation ? What does it develop into ? (b) Write the names of those parts of a flower which serve the same function as the following do in animals : (i) testis (ii) ovary

  4. Question 4

    Life Processes. Asked once: 2023 (same type asked 4 times)

    29 (a)
    (i) What is meant by excretion ? (ii) Name the organ that connects the kidneys with the urinary bladder. State its function. (iii) List two factors on which the amount of water reabsorbed depends.

  5. Question 5

    Life Processes. Asked once: 2024 (same type asked 4 times)

    6
    In human beings, when the process of digestion is completed, the (i) proteins, (ii) carbohydrates, and (iii) fats are respectively finally converted into :

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