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13-01-2016
Biology

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As opposed to external fertilization, internal fertilization ensures that
a. all of the sperm will fertilize eggs.
b. sperm and egg will be released simultaneously.
c. the number of sperm and eggs produced will be equal.
d. only the fittest of sperm and egg combinations will survive.
e. sperm will be protected until they can unite with the eggs.

Respuesta :

taskmasters taskmasters

16-01-2016

d. only the fittest of sperm and egg combinations will survive.

Others are external fertilization:

a. all of the sperm will fertilize eggs.
b. sperm and egg will be released simultaneously.
c. the number of sperm and eggs produced will be equal.
e. sperm will be protected until they can unite with the eggs.

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