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IGCSE Biology 0610 · Reproduction · 16.5

Sex hormones in humans: past paper questions

17 real questionsasked in 4 of the last 10 exam series2020–2026usually: State, Describe, Which, Complete

Real questions on sex hormones in humans

The newest 17 of 17 written questions. Open one to see it on the real paper.

  1. 0610/43 · May/June 2026 · Q3e[2]

    State two effects of testosterone during puberty in human males.

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  2. 0610/32 · February/March 2026 · Q5a(i)[1]

    On Figure 5.1, draw a label line and the letter X to show where fertilisation normally occurs.

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  3. 0610/32 · February/March 2026 · Q5a(ii)[2]

    Describe what is meant by the term fertilisation.

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  4. 0610/32 · February/March 2026 · Q5b(i)[4]

    State the letter shown in Figure 5.2 that identifies the placenta and describe the functions of the placenta. letter functions of the placenta

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  5. 0610/32 · February/March 2026 · Q5b(ii)[1]

    State the name of structure D shown in Figure 5.2.

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  6. 0610/32 · February/March 2026 · Q5b(iii)[1]

    State the letter shown in Figure 5.2 that identifies a fluid that acts as a shock absorber and protects the fetus from injury. letter

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  7. 0610/43 · October/November 2025 · Q6b[1]

    State the name of the hormone that causes voices to deepen at puberty.

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  8. 0610/32 · October/November 2024 · Q7c[2]

    State two reasons why bacteria are useful in biotechnology and genetic modification.

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  9. 0610/31 · May/June 2023 · Q3c(ii)[2]

    State the names of two hormones that are produced by the reproductive organs.

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  10. 0610/33 · May/June 2023 · Q7b[1]

    State the name of the hormone that controls development of secondary sexual characteristics in females.

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  11. 0610/33 · May/June 2022 · Q3a(i)[2]

    State the name of the gland that produces each hormone. oestrogen testosterone

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  12. 0610/33 · May/June 2022 · Q3a(ii)[4]

    Complete Table 3.1 by placing ticks (✓) in the boxes to show which hormones are involved in the development of each secondary sexual characteristic. Table 3.1 secondary sexual characteristic testosterone oestrogen body shape changes breast development facial hair voice deepening

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  13. 0610/32 · February/March 2021 · Q8d[1]

    State the name of the hormone that causes the development of secondary sexual characteristics in boys.

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  14. 0610/32 · February/March 2021 · Q8e[2]

    State two physical changes that occur in males and in females during puberty.

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  15. 0610/42 · February/March 2021 · Q1b(i)[3]

    Describe the roles in the menstrual cycle of hormone A.

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  16. 0610/22 · October/November 2020 · Q28[1]

    Which hormone is used in contraceptive pills?

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  17. 0610/22 · October/November 2020 · Q29[1]

    Which hormone causes the lining of the uterus to become thick and glandular before ovulation?

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What examiners said

Comprehensive responses • The site of fertilisation was known by a majority of candidates. Limited responses • None seen.

— Examiner report, February/March 2026, 0610/32 Q5(a)(i) (Cambridge)

Comprehensive responses • Many candidates knew that fertilisation involves the fusion of an ovum and a sperm. Limited responses • Most candidates need to appreciate that fusion of the gamete nuclei is vital in fertilisation.

— Examiner report, February/March 2026, 0610/32 Q5(a)(ii) (Cambridge)

Comprehensive responses • The functions of the placenta were known in general terms by most candidates. Limited responses • Most candidates would benefit from further practice in identifying structures (and their functions) found in a diagram of the female reproductive system during pregnancy. • Many candidates would benefit from a more detailed knowledge of placental functions.

— Examiner report, February/March 2026, 0610/32 Q5(b)(i) (Cambridge)

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Sex hormones in humans — IGCSE Biology 0610 past paper questions | AssessPro