<span>Large changes in allele frequencies can occur in a short time - any changes in frequency, occurring as a result of random chance, would have a proportionally larger effect in a small population. </span>
The answer is nitrogen fixation.
Hope this helps
The answer is charged amino
acid group.
<span>Grouping of amino acid into
one of three categories are only based on its R group. And there is an amino
and carboxyl group are present in the amino acid that are ionized so we can say
that amino acid is technically charged and there is one thing to remember that
Amino acids that are classified as polar, they are not having any charge.</span>
Do excrete all the toxins from our food and body, yes we need to pee.
