A look at human sperm under a microscope at 40x, 100x and 400x. Courtesy of Microscospermia
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A list of student-submitted discussion questions for Human Sperm.
Learn how the male reproductive system may be a source for stem cells .
Learn about the small organisms that have the world's largest sperm and the discovery of fossilized giant sperm that is over 16 million years old.
This study guide looks at the male reproductive system (penis, testes, ducts, glands), spermatogenesis, and sexual development (puberty, adolescent growth).
These flashcards help you study important terms and vocabulary from Human Sperm.