SpermEgg PurposeDeliver haploid genetic information from male to the female's egg.Provide haploid genetic information from […]

Reproductive system

Sex organs not only produce gametes but also secrete sex hormones. Sex hormone secretion is […]


For most diploid species, sex is determined by one of the homologous pair of sex […]

Sexual reproduction

Requires joining of two haploid cells (gametes) to form a diploid individual. Gametes are produced […]


Also known as the testes-determining gene or sex-determining region on the Y chromosome, SRY is […]

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