The answer is option D. The trees
The three types of point mutations that can occur during replication/protein synthesis such as Insertion, Deletion, and Frameshift.
All you would have to do is sum them up cause their going the same direction.
This character trait is known as homoplasy. the definition of homoplasy that two or more species share a character, but they did not descend from a common ancestor.
This trait is known as convergent evolution, or convergence.
Answer:
Blank 1: Depression, anxiety, or both
Blank 2: Covered or paired
