GONAD Meaning and
Definition
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A gonad is an essential reproductive organ found in animals, including humans, responsible for the production of gametes (sex cells) and the secretion of sex hormones. It is a vital component of the reproductive system in both males and females, enabling sexual reproduction and the continuation of a species.
In males, the gonads are called testes, or testicles, which are responsible for producing sperm cells as well as the male sex hormone testosterone. The testes are housed in the scrotum outside the body, as the production of sperm requires a lower temperature than the rest of the body.
In females, the gonads are known as ovaries, which produce egg cells, or ova, along with the female sex hormones estrogen and progesterone. The ovaries are situated within the pelvic cavity.
Gonads are influenced by hormones released by the pituitary gland and regulate the development and functioning of secondary sexual characteristics, such as the growth of breasts or facial hair, in males and females respectively.
The primary function of gonads is to facilitate fertilization and ensure the perpetuation of species. In humans, sexual maturation triggers the development of gonads during puberty, marking the beginning of reproductive potential. The health and proper functioning of gonads is crucial for successful reproduction and the continuation of life.
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A germ-gland, sexual gland.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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Other Common Misspellings for GONAD
Etymology of GONAD
The word "gonad" is derived from the Greek terms "gonos", meaning "seed" or "offspring", and "gonia", meaning "generate" or "generate offspring". Hence, "gonad" refers to the reproductive organs that generate and produce gametes (sperm or eggs) for sexual reproduction.
Similar spelling words for GONAD
- gond,
- god,
- gnat,
- gland,
- good,
- grand-,
- goat,
- giant,
- Gondi,
- gounod,
- gowned,
- grand,
- gone.
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