Answer:
A
Explanation:
It allows every human to have their own unique DNA
hope this helps : )
Is there suppose too be a photo attached because if so it’s not
This is possible because proteins are created from different combinations of amino-acids. While we only have 20 different kinds of aminoacids, these 20 kinds can create thousands of combinations that we can observe in our bodies and bodies of other mammals as well as other organisms.
