Bulls testicle size determine fertility

Subject: Bulls testicle size determine fertility

Date: Mon May 20 03:49:09 2002
Posted by Glen
Grade level: 10-12 School: No school entered.
City: Seattle State/Province: wa Country: usa
Area of science: General Biology
ID: 1021880949.Gb

Message:


On a science show they said that you can tell the fertility of a bull by its 
testicle size. Bulls with larger testicles are more fertile. Is this true for 
all animals including people?

Re: Bulls testicle size determine fertility

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