30 points!

which cells are a product of meiosis?

a. blood cells
b. brain cells
c. intestinal cells
d. muscle cells
e. sperm cells

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not

How is anaerobic respiration affected by changes in temperature? (5 points)based on the conditions of early earth, what conclusion can you draw about the amount of anaerobic respiration that was occurring at earth’s beginning? explain your answer.(5 points)if there was a sudden drop in temperature after the evolution of the first living cells, predict how that might have affected the changes in the atmosphere and the evolution of cyanobacteria and other autotrophs. explain your answer. (5 points)

What is the importance of dna replication to all living organisms?