Which feature of dna regulates the type of enzymes produced in a cell

Why do oceanic plates tend to subduction when colliding with a continental plate

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million

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