Answer:
B. The mutations were beneficial for each new environment.
Explanation:
Because only the chromosomes can be seen in a karyotype, and microdeletions or insertions are mutations at the molecular level, it is virtually impossible to detect such mutations at the chromosomal level.
Carbohydrates are digested in your mouth, stomach and small intestine. Carbohydrase enzymes break down starch into sugars. The saliva in your mouth contains amylase<span>, which is a starch digesting enzyme.</span>
I believe it's B. Apologies if I'm wrong.
Physical Change, although the answer is widely disputed.
