Answer:
I believe it is A, but I could be wrong.
Explanation:
I think this, because when it says, "Other, less useful, versions of the genetic code were eliminated gradually throughout the course of evolution", I think it referencing to the fact that all animals and etc, are made up of common codes, and how over time, through evolution, certain codes were eliminated, because creatures were evolving.
Answer:
D.
Explanation:
Sana tama kase feel ko pang
Im sorry bro nobody’s gonna do all that ask your parents or something
I think the answer would be "A"
Answer: due to insufficient exocytosis in the type II alveolar cells