What is the probability that 2 parents with type O blood will have a child with type O blood? 4/4 (100%)
1/4 (25%)
2/4 (50%)
3/4 (75%)

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?

Describe the relationship between isotonic solutions, equilibrium, and water movement into and out of a cell.

What do we call an individual that has inherited two identical alleles for the same trait? a.homozygous b.heterozygous c.monozzygous