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Homeby Witness Moecki
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RE: Developing a Developmental Lab #4: Sea Urchin Fertilization

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tking77798 (62)in #steemstem • 6 years ago

The sperm are supposed to have tails so they can move in water to the nearest egg. However, they're so much smaller than an egg that I wasn't able to resolve them under a microscope.

6 years ago in #steemstem by tking77798 (62)
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