A. type of plant
all the other variables have to stay in the same exact amount or else changes the identity of the experiment
B.
Most animals came from the Ancient lobe-finned fish them depending on their ecosystem evolved the bones to better suit their needs.
Answer:
Frameshift mutations change the entire protein sequence and messes up the entire amino acid sequence that occurs after mutations, but substitution only changes one single amino acid.
The answer for this question is C ✨