Why are there two sets of phases during meiosis but only one during mitosis

What are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o

Aperson with age is more likely to catch diseases that healthy people usually don’t catch. what are these infections called?

Which type of respiration takes place when there is no oxygen present