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(i) L is the testes:
- Contains seminiferous tubules that are highly coiled and long to increase surface area for spermatogenesis or sperms formation.
- Contain sertoli cells that nourishes spermatozoa
- Contain interstitial cells that produce androgen/ male sex hormone/ especially testosterone.
- Hangs outside abdominal cavity to ensure slightly lower temperatures conducive for spermatogenesis
(ii) K is the Cowper's gland:
- secrete an alkaline fluid that neutralizes the acidity caused by urine, along the urethra.
- The fluid contains nutrients to nourish the sperms and activate them.
johnmulu answered the question on May 9, 2017 at 12:31
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