Daily Archives: October 19, 2012

Sperm are Cool #3: Giant sperm and the Zenker organ

Posted on October 19, 2012 by

Today, I’m going to write about everyone’s favorite kind of sperm: giant. Who makes giant sperm? It’s not who you might think. The giants of the animal kingdom–whales, elephants–make sperm that are very similar to that of men and mice. … Continue reading →

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