Gonads
ovaries and testes (sex glands)
The gonads are the primary reproductive organs in both males and females. In males, the gonads are called testes, while in females, they are called ovaries.
The main function of the gonads is to produce gametes or sex cells, which are necessary for sexual reproduction. In males, the testes produce sperm cells, while in females, the ovaries produce ova or eggs.
Apart from producing gametes, the gonads also secrete hormones that play a crucial role in sexual development and reproduction. In males, the testes produce testosterone, which is responsible for the development of male secondary sex characteristics such as facial hair, deeper voice, and muscle mass. In females, the ovaries produce estrogen and progesterone, which play a role in menstrual cycle regulation and maintenance of pregnancy.
Overall, the gonads are essential for sexual development, reproduction, and the maintenance of sexual characteristics in both males and females.
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