Biology, 07.05.2021 19:20 godchaux15395

According to Thomas Hunt Morgan, because the genes for body color and wing shape are linked, the predictable F2 offspring phenotypes from a cross between a fly in this cross that is heterozygous for body color and wing shape with another double mutant fly with black body and vestigial wings is 25% wild type phenotype,25% dbl mutant black body/vestigial wings, 25% black body , 25% vestigial wing

75% wild type phenotype and 25% black body/vestigial wing phenotype

100% wild type phenotype

50% wild type phenotype and 50% black body/vestigial wing phenotype

Answers: 3

Show answers

Another question on Biology

Biology, 21.06.2019 18:40

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

Answers: 2

Answer

Biology, 21.06.2019 21:00

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

Answers: 1

Answer

Biology, 22.06.2019 01:30

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Answers: 1

Answer

Biology, 22.06.2019 02:30

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

Answers: 1

Answer

You know the right answer?

According to Thomas Hunt Morgan, because the genes for body color and wing shape are linked, the pre...

Questions