Origins of life number 4 is living beings
Answer:
I think it's A
Explanation:
Males get 1 X Chromosome from there mother and women get two Chromosome to start with
You’re right it’s tertiary
Once they understood the structure of DNA a lot of things became more clear including how DNA was replicated.
So I think your answer is copies? meaning how it is copied (replicated).
The structure also led later on to how it was transcribed into mRNA (and eventually into proteins by ribosomes).
