As a result of __________, large dogs such as Great Danes do not normally mate with small dogs such

as Poodles.
a. temporal isolation
b. mechanical isolation
c. gametic isolation
d. sexual isolation
e. postzygotic barriers


B

Biology & Microbiology

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Many of the molecules that actively maintain the integrity of a cell's chromosomes, particularly during DNA replication and mitosis, are involved in crossing over during ____ of meiosis.

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