When birds migrate into or out of a defined population and mate with birds from another population, the existing pool of genes may be altered. Migration can increase or decrease gene frequencies in populations, resulting in...
greater genetic variation, which may enhance chances of survival.
less genetic variation, which will not influence chances of survival at all.
selective breeding, which may enhance chances of survival.
natural selection, which will not influence chances of survival at all.
Answers: 3
Biology, 22.06.2019 06:00, bandiadummy8595
Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell
Answers: 3
Biology, 22.06.2019 09:30, carolinerosewillis
One of the reasons that stars are so large is because
Answers: 2
When birds migrate into or out of a defined population and mate with birds from another population,...
Mathematics, 31.05.2020 05:00
Mathematics, 31.05.2020 05:00
Mathematics, 31.05.2020 05:00
Mathematics, 31.05.2020 05:00
Mathematics, 31.05.2020 05:00