Which level of organization falls directly after the tissue level whem listed in order from least to most complex?

The model illustrates a process by which a substance is taken up by a cell

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

Which is one example of a phenotypic change that is not genetic