Then the population is evolving. If a population is not in Hardy-Weinberg equilibrium, then it is evolving. Evolution (microevolution) is a change in allele frequencies across generations.
The answer to the question stated above is fertilization.
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Fertilization </span><span>restores the 2N chromosome number in a zygote's somatic cells for growth and development to continue.
></span>Fertilization<span> is the fusion of gametes to initiate the development of a new organism.</span>
I think your answer should be B. an organism. Hope this helps. =^-^=
In the Kreb cycle, energy is needed so D is wrong. The first reactant and last product are the same which causes it to be cyclic so the answer is C
