The correct answer is stabilising selection. This is selection that favours an average trait value. It is thought that this sort of selection is very common as traits among most animals do not appear to change drastically over time. Stabilising selection selects against the extreme traits, and leads to a decrease in genetic diversity by favouring the average phenotypes.
MRNA does the transcription I believe
FALSE, Atom
An atom is the smallest particle of an element, having the same chemical properties as the bulk element.
<span>a foot or more in length, and each cell contains hundreds of nuclei</span>
