Occurs when a less specialized cell is transformed into a more specialized cell

What are the steps of how energy is transformed in plant cells?

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

Discuss the functions of epithelial connective nerviud and muscular tissues