Statistical data relating to the population and particular groups within it.
Answer:
Any combination of D, E and F
Explanation:
Since A, B, and C belong to different orders, and D, E and F belong to the same order, the latter are more closely related and thus are expected to show a greater degree of structural homology. They are closer to their common ancestor than A, B and C.
A lipid containing a phosphate group in it's molecule.
An organism's <u>environment </u>includes everything that surrounds it.
