Pedigrees: Family-Tree Diagrams 1. James and Sarah Levy have a son named Harry.

2. Harry has an aunt named Mary.

3. Mary has a brother named Leon.

4. Leon's father and mother are Walter and Barbara Winston.

What is the name of Harry's grandmother?

What is Leon's last name?

What is the name of Harry's uncle?

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.

i don't understand

explanation:

i don't understand your question

i think i can answer even without the example. over time with environmental changes, sometimes a group of animals will adapt to better survive. take a moth for example. if the trees the moths use to camouflage themselves from predators, started to die or change colors themselves, the moths may, overtime of course, change color too. its just adapting to its surroundings. hope i was of any : )