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Genetics and heredity — Question 3

QCAA 2024, Paper 1 · 1 mark

Q3 · 2024 · Paper 1Unclassified1 mark

QUESTION 3

What is a key difference between spermatogenesis and oogenesis?

(A) Spermatogenesis produces haploid cells, whereas oogenesis produces diploid cells.

(B) Spermatogenesis produces four functional gametes, whereas oogenesis produces one.

(C) Spermatogenesis occurs throughout life, whereas oogenesis only occurs after puberty.

(D) Spermatogenesis begins with haploid cells, whereas oogenesis begins with diploid cells.

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