The Biologian

Biology, religion, and even some eLearning

Showing posts with label chromosome. Show all posts
Showing posts with label chromosome. Show all posts
Sunday, May 20, 2012

Why Women are Chimeras and Sex Determination

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Genetically speaking, what makes a male a male and a female a female?  There is no uniform answer in nature: Mammals (and some insects), ...
Sunday, July 25, 2010

Link: "As Y Chromosome Shrinks, End of Men Pondered"

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http://www.npr.org/templates/story/story.php?storyId=4225769
Sunday, June 20, 2010

Human Evolution 'Proofs' in Picture Form

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The definition of vestigial: It isn't something that has no purpose, but instead something that's primary function is now lost (...
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