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Animal Size Controls Sperm Count and Length In Mammals, Researchers Say
A male's sperm has one job -- to fertilize a female's eggs. So why is sperm from rodents so much longer than that of larger mammals, such as primates, tigers and even whales? Researchers may now have the answer.
Latest Research Articles
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Microplastics Health Effects: Are Environmental Toxins and Plastic in the Bloodstream Dangerous?
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10 Fascinating Ways Trees Communicate Underground Through Mycorrhizal Networks
