| testes |
the male reproductive glands where sperm are produced
출처: www.drpadron.com/glossary.html
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| testes |
the male reproductive gland, the source of spermatozoa and androgens
출처: www.medhelp.org/www/ais/62_GLOSSARY.HTM
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| testes |
The male sexual glands, the two testes within the scrotum produce sperm and testosterone. Within each testis is a kilometer of ducts called the seminiferous tubules, the organs which generate sperm. Each testicle produces nearly 150 million sperm every 24 hours.
출처: penisenlargement.blogs.com/penis_enlargement/2004/...
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