What is the main difference between aerobic respiration and anaerobic respiration?

Question 4 Answer

a.
Whether or not the process occurs in the presence of oxygen.

b.
Whether or not the process occurs in the absence of oxygen

c.
Whether or not the process occurs in the presence or absence of oxygen.

d.
Whether or not the process is poisonous for the organism it occurs in.

1 answer

a. Whether or not the process occurs in the presence of oxygen.