C. gametes have half the chromosomes so that an egg and sperm cell join to make the original (46)
Physical change as no new substance is created
<span>Stabilizing selection is at work in this case. This is the force that allows a population to gradually center on a mean value due to a presence of a non-extreme bodily trait. The more extreme examples of the trait lead to the organisms being selected out, and the trait that is the least conspicuous wins out in the long-run.</span>
How DNA supports the idea that life change over time is the DNA follow life history and can adopt to thinks very quick
