Biology, 24.03.2020 17:57 joshuaburge13
Polydactyly is an inherited trait that results in extra fingers or toes. In the United States 0.1% of the population exhibits polydactyly. People with polydactyly have the genotype Pp, where P represents the allele that causes polydactyly and p represents the normal allele of this gene. Which of the following is true?
a. There is not enough information to answer this question.
b. The two alleles, P and p are at approximately equal frequencies in the US population.
c. The P allele is less frequent in the US than the p allele.
d. The P allele is more frequent in the US than the p allele.
Answers: 1
Biology, 21.06.2019 18:00
Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.
Answers: 2
Biology, 22.06.2019 09:00
Which heredity condition causes a buildup of mucus in lungs and pancreas? a. cystic fibrosis b. heart disease c. huntington's disease d. sickle cell anemia
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Biology, 22.06.2019 19:40
4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.
Answers: 2
Biology, 22.06.2019 21:30
Why is the limitations on supplies of freshwater becoming an increasing problem despite the fact that we have desalination technologies
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Polydactyly is an inherited trait that results in extra fingers or toes. In the United States 0.1% o...
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