An organism's environment can affect its appearance. Ex. tiger salamanders deprived of iodine looked completely different and were at first considered another species. Later found to be the environment that caused the change.
I don't know which medication you are talking about if you could give an example I might be able to help.
The genotype is the set of genes in our DNA which is responsible for a particular trait. Thephenotype is the physical expression, or characteristics, of that trait. For example, two organisms that have even the minutest difference in their genes are said to have different genotypes.
Answer:
b. desert
Explanation:
it's supposed to be dry climates not desert
