Yes they do have a cell wall
Phenotype = Observable/Physical characteristics.
Simple because there would be a larger gene pool, more opportunity for variation than a small population which has less of a gene pool and therefore less opportunity for variation.
Answer:
True
Explanation:
When males go through puberty they get broadening of the chest and the deepening of the voice.
<span>Increasing unsaturated fatty acids in the phospholipid bilayer would increase the permeability of glucose. This is due to the kinks that are on unsaturated fatty acids that would cause the membrane to shift and move more than if it were to have saturated fatty acids which are more stable and make the membrane less permeable.</span>
More organisms are born than can survive.