Question

This is the comparison of amino acid sequences in proteins. A close match of the amino acid sequences in comparable proteins in different species indicates that those proteins evolved from a common ancestor

Answer 1

protein synthesis

Step-by-step explanation:

I got it right on USAtestprep (❁´◡`❁)

Answer 2

True to some extent...

Step-by-step explanation:

We can use bio-informatical tools like MEGA to see that to what extent an amino acid sequence shares ancestry with the other one. But these tools are based on statistical methods and mathematical modelling that make them unreliable as compared to the real world observations.