Biology, 28.05.2020 23:59, anitadefrances
In cattle, the allele for red coat color (R) shows incomplete dominance over the allele for white (R’) coat color. The hybrid (RR’) is roan coat color, which is a mixture of red and white hairs. In a population of cattle, 32 percent of the population is roan color. What are the frequencies of the allele for red coat color (R) and white coat color (R’)? Assume that the conditions of Hardy-Weinberg equilibrium apply to the population.
A) R = 0.65; R’ = 0.35
B) R = 0.50; R’ = 0.50
C) R = 0.80; R’ = 0.20
D) R = 0.75; R’ = 0.25
Answers: 3
Biology, 22.06.2019 01:30, emmilicious
The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?
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Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.
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In cattle, the allele for red coat color (R) shows incomplete dominance over the allele for white (R...
Chemistry, 13.09.2019 22:30