Answer: D Chromosphere
Explanation:
The Chromosphere is a pink color, Second of the three main layers and is roughly about 3,000-5,000 KM deep
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.
MARK ME BRAINLIEST PLEASE!!!!
