Research has shown that the larger a male’s testicles, the more ____________________ sperm he will produce.

Fill in the blank(s) with the appropriate word(s).


viable

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Two kinds of secondary pollutants are:

What will be an ideal response?

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Selection indexes provide a "merit score" through calculation of the relative economic

importance of selected traits, as well as their heritability. A. True B. False

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The greatest danger to humans suffering electrical shock results from current flow.