Biology
Biology, 12.08.2019 17:10, kawaiiiiiiii4715

After ovulation, the oocyte:
a. waits passively for a sperm to penetrate.
b. releases negative ions that create an electrical gradient that all sperm swim toward.
c. releases chemotaxic signals to attract sperm to its location.
d. propels itself toward seminal fluid by calcium-dependent kinesis.

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After ovulation, the oocyte:
a. waits passively for a sperm to penetrate.
b. releases n...

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