Question

Human offspring’s sex is determined
(а) through father’s sex chromosomes.
(b) through mother’s sex chromosomes.
(c) by hormones.
(d) by enzymes.

Answer 1

Answer:

(a) through father's sex chromosomes.

Explanation:

Human offspring's sex is determined through father's sex chromosomes. Mother releases X chromosomes whereas father releases X or Y chromosomes. When X chromosome unites with X chromosome, the sex of the child is female. When Y chromosome unites with X chromosome, the sex of the child is male.

Answer 2

Human offspring’s sex is determined

(а) through father’s sex chromosomes.[✓]

(b) through mother’s sex chromosomes.

(c) by hormones.

(d) by enzymes.

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