Without being able to see the actual slide - it can only be said for sure that sickle cell blood cells are deformed - it is visually apparent when viewed through a microscope - the deformity deters the blood cell from the cells intended optimal capacity to hold molecules (such as hemoglobin) and it makes it harder for the blood cell to travel efficiently through the body's arteries and veins.
I'm guessing sporophyte. I know mosses are nonvascular (they don't conduct their own food or water). They go through haploid and diploid phases. The haploid phase is most prominent in mosses.
Sorry if this isn't helpful.
Insulin and glucagon are released and both help lower glucose levels in the blood.
Answer:
It should be
A. The biodiversity of these areas will decrease.