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gonad

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n. 生殖腺

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生殖腺

WordNet (r) 3.0 (2006) (WordNet)

gonad
n 1: a gland in which gametes (sex cells) are produced [synonym:
{gonad}, {sex gland}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Gonad \Gon"ad\, n.; pl. {Gonads}. [Gr. ? that which generates.]
(Anat.)
One of the masses of generative tissue primitively alike in
both sexes, but giving rise to either an ovary or a testis; a
generative gland; a germ gland. --Wiedersheim.
[1913 Webster]

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英文字典中文字典相关资料:

Gonad - Wikipedia
A gonad, sex gland, or reproductive gland[1] is a mixed gland and sex organ that produces the gametes and sex hormones of an organism Female reproductive cells are egg cells, and male reproductive cells are sperm [2]
Male and Female Gonads: Testes and Ovaries - ThoughtCo
Gonads are the male and female primary reproductive organs The male gonads are the testes and the female gonads are the ovaries These reproductive system organs are necessary for sexual reproduction as they are responsible for the production of male and female gametes
Gonad | Reproductive, Endocrine Hormones | Britannica
Gonad, in zoology, primary reproductive gland that produces reproductive cells (gametes) In males the gonads are called testes; the gonads in females are called ovaries (see ovary; testis)
What Are the Gonads? Their Function and Development
The term gonad refers to two distinct, paired organs: the testes in males and the ovaries in females Both are structurally classified as reproductive glands that originate from the same embryonic tissue
Testicle - Wikipedia
A testicle, also called testis (pl testes) is the male gonad in all gonochoric animals, including humans, and is homologous to the ovary, which is the female gonad
What Are the Gonadal Sites? A Guide to Male and Female Gonads
2 Gonad - an overview | ScienceDirect Topics 3 Gonads | Definition, Function Location - Lesson - Study com 4 Male and Female Gonads: Testes and Ovaries - ThoughtCo 5 Gonad Function - an overview | ScienceDirect Topics 6 Gonads - (General Biology I) - Vocab, Definition, Explanations 7 Gonadal Hormones | Anatomy and Physiology II 8
Gonadal Disorders - Johns Hopkins Medicine
Both men and women have glands called gonads Gonadal disorders can affect the ovaries in women and the testes in men Gonadal conditions can cause menstrual problems in females and disorders of the testes in males Gonad disorders can also contribute to infertility in both males and females

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