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sperm


Term: sperm
Literally meaning: “seed”
Origin: Anc Greek
σπέρμα/sperma(=seed) > σπείρω/spearo (=disperse)
Coined/History

Spermatozoa were first observed in 1677 by Antonie van Leeuwenhoek with  a microscope. Leeuwenhoek named them animalcules (litle animals) because it was believed that each sperm contained a well formed but small human.
Definition
The male reproductive cell (gamete).

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