Which opition best defines half life?
a. half time it takes for a redioactivity atom to become stable
b. the time it takes for half the reactants to form products
c. half time it takes for all reactants to form products
d. the time it takes fir a radioactive atom to lose half of its mass

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

Isolated volcanic peaks on the ocean floor are

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43