The main difference between haploid and diploid cells is the number of chromosome sets found in the nucleus. Diploid cells have two sets while haploid cells only contain one set.
Doctors inject medicines in veins because veins are more accessible and donot have high pressure due to which there is no risk of blood backing up with into the infused fluid.
However there are some cases when medicine is injected in artery but a lot of precautions needs to be taken while doing so.
The continued presence of vestigial structures suggests that these structures do not have a great impact on fitness, like in the whale, because even with these structures, the whale has been able to survive and reproduce.
a plant cell has a large centralised vacuole containing cell sap and has a cell wall and an animal cell contains centrioles while a plant cell does not. a plant cell contains chloroplast while an animal cell does not
Answer:
I can't see the graph but I believe that the answer is H
