Question

what are determiner sex in organism
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Answer 1

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A sex-determination system is a biological system that determines the development of sexual characteristics in an organism.. In many species, sex determination is genetic: males and females have different alleles or even different genes that specify their sexual morphology.

Answer 2

Answer:

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Explanation:

Human sex is determined by the presence or absence of a Y chromosome with a functional SRY gene. Once the SRY gene is activated, cells create testosterone and anti-müllerian hormone which typically ensures the development of a single, male reproductive system.