If a population has an allele a1 frequency of 0. 10 and an allele a2 frequency of 0. 90, what is the expected frequency of the a2a2 genotype? answers have 2 decimal places.

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student: