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Re: A delicate matter...

On Sat, 10 Feb 1996 JohnE37179@aol.com wrote:

> Doesn't internal genetalia create some problems in endothermic land animals?

I'm not sure exactly what the problem is in mammals, because internal 
testicles work just fine for male birds, which actually tend to run 
hotter than mammals.

> John Ellingson

Nick Pharris
Pacific Lutheran University
Tacoma, WA 98447

"If you can't convince them, confuse them." -- Harry S Truman