What are the constituents of dna?
a. proteins and sugars
b. sugars, phosphates, and nitrogenous bases
c. sugars and lipids
d. lipids, nitrogenous bases, and proteins

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

Compare the composition of the moon's surface with the composition of the earth's surface.

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.