Testicles

The question is what is the primary cause. Is it release of the hormones in brain? Is it decreased sensitivity to these hormones in testicles? Is it decreased production of testosterone? One of these (or something else) starts as very first and with that you should start.

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... (silver & zinc), anti-inflammatory (copper) or anti-allergic (manganese) properties. Well as i understand i just have to dissect the testicles, and put them in the STERIMAR solution which contain glycerol solution and in the fredge? it's all ? Thanks a lot :) if i succeed to breed ...

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... i buy also sucrose?? i'm working with animals not plants,so i think i don't need sucrose) One more question please.. I will dissect the testicles of the male,can i just put them in the glycerol solution that i bought?? and freez?? or should i do something else?? Please if you could reply ...

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... The female is in great health.. But now the male is dead,so i can't breed them anymore.. So I've thinked is it possible after extracting the male testicles,(i know their place,so by dissecting the male i could remove his testicles,and fertilize the eggs of the female). But the problem is not really ...

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... and were specifically asking about male and female genitalia evolution then Matt Ridley's story went something like this: Chimps have huge testicles in relation to their body size, whereas gorillas are tiny in proportion to their body mass. This is thought to be due to food. Gorillas find ...

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