Smooth muscle, a type of specialized muscle cell, functions in which process?
food digestion
skeletal movement
pumping of blood
heart contraction
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Which is one example of a phenotypic change that is not genetic

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?

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