Multiple Choice
Although absolute distinctions between the "most evolved" protobiont and the first living cell are unclear, biologists generally agree that one major difference is that the typical protobiont could not
A) possess a selectively permeable membrane boundary.
B) perform osmosis.
C) grow in size.
D) perform controlled, precise reproduction.
E) absorb compounds from the external environment.
Correct Answer:

Verified
Correct Answer:
Verified
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