Sperm cell body

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FTCE Earth and Space Science: You must create an account to continue watching. In mammals, the sex of the offspring is determined by the sperm cell: Views Read View source View history. A spermatozoon joins an ovum to form a zygote. SHOP ALL Science Gifts.
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Do Cell Phones Lower Sperm Counts?

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Sperm | physiology | EVERBA.INFO

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Cells are the Starting Point

For those sperm that complete the trip, getting into the egg, which is covered by a thick layer, is far from a sure thing. Select the subscription method below that best fits your lifestyle. Biology of Plants, 7th Edition.
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