Two genes interact to produce various phenotypic ratios among f2 progeny of a dihybrid cross. design a different pathway explaining each of the f2 ratios below, using hypothetical genes r and r and assuming that the dominant allele at each locus catalyzes a different reaction or performs an action leading to pigment production. the recessive allele at each locus is null (loss of function). begin each pathway with a colorless precursor that produces a white or albino phenotype if it is unmodified. the ratios are for f2 progeny produced by crossing wild-type f1 organisms with the genotype rrtt. a. 9/16 dark blue : 6/16 light blue : 1/16 whiteb. 12/16 white : 3/16 green: 1/16 yellowc. 9/16 green: 3/16 yellow : 3/16 blue : 1/16 whited. 9/16 red : 7/16 whitee. 15/16 black : 1/ 16 whitef. 9/16 black: 3/16 gray : 4/16 albinog. 13/16 white: 3/16 green
Answers: 1
Biology, 21.06.2019 21:00, rayisaiah3
The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?
Answers: 2
Biology, 21.06.2019 23:10, bommat1085
You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]
Answers: 1
Biology, 21.06.2019 23:50, jaiyaharoldjh
Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
Answers: 2
Biology, 22.06.2019 09:00, chayiljacquet
What is responsible for the uneven heating between the poles and the equator on any given day
Answers: 3
Two genes interact to produce various phenotypic ratios among f2 progeny of a dihybrid cross. design...
Mathematics, 05.10.2019 03:30
Spanish, 05.10.2019 03:30
Mathematics, 05.10.2019 03:30
Arts, 05.10.2019 03:30
Biology, 05.10.2019 03:30