Answer:
B. Ethanol
Explanation:
During absence of O2 pyruvic acid is reduced to ethanol in alcoholic fermentation.
A layer of soil with characteristic properties
You should not, EVER, cut the renal artery. Doing so not only means that blood is no longer going to that kidney, but just as well, blood can't be filtered.
Answer : 30 Chromosomes
Explanation : At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell would have half the original number of chromosomes, that is, 15 chromosomes.
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DNA is that chemical used by the cell to multiply and function . It works like a code for all functions.