I believe it's B. That would be the best guess
In drosophilia, the gene for eye color is located on the x chromosome.
A- Temperature.
Hope this helps!<span />
Answer;
The best phrase will be;
<span>Neither benefits nor is harmed
</span>
Explanation;
Commensalism is a type of relationship where organisms of two species in which one species obtains food or other benefits from the other without harming it.
Commensal is the organism that benefits from the relationship or association.
Answer:
C, Both parents have the blue-eyed gene.
