Answer:
A. A pairs with U
Explanation:
In DNA, the nitrogenous bases are A, T, G, and C. In RNA, the nitrogenous bases are A, U, G, and C.
A pairs with U in RNA because it requires less energy to use uracil over thymine.
Hope that helps.
Answer:
Option A
Explanation:
The label A represents the cerebrum of the human brain which controls the following -
a) Thinking
b) Learning
c) Muscle Movement
d) Speech and emotions
e) sense organs such as hearing, vision etc.
Hence, option A is correct
C. I guess because they live in different ponds now
Explanation:
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