In DNA the sugar used is called deoxyribose whereas in RNA the sugar is ribose (hence DNA and RNA). The important structural difference between the two types of RNA is that mRNA takes on the shape of a line whereas tRNA has a clover-like shape.
The answer is B. they embody the idea of descent with modification.
True, if you trying eating while pinching your nose, your sense of taste weakens.
Answer:
b. more rapidly reproducing and growing
Ahhh
Bro don't scare me like that