Biology, 16.03.2020 23:59 lays20001

In genetic complementation testing, crosses are performed between pure-breeding strains for recessive mutations that confer the same mutant phenotype. If the two mutations are in the same gene, then what phenotypic ratios would be expected among the progeny?

A. All of the F1 progeny would display the mutant phenotype associated with the parents.
B. There will be a 1:1 ratio of mutant to wild-type.
C. All of the F1 progeny would be wild-type.
D. All of the F1 progeny would display a novel mutant phenotype that differs from that of the parents.
The answer is not C.

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 02:40, colyernicholas44

Lucia is walking barefoot in her yard. she accidentally steps on a nail. how will her nervous system work to generate a reaction? arrange the eventschronologically.

Answers: 1

continue

Biology, 22.06.2019 03:30, noahslambeenie359

If assuming tasting ptc as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype

Answers: 3

continue

Biology, 22.06.2019 07:00, jorgelive5870

In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?

Answers: 3

continue

Biology, 22.06.2019 07:30, 1tzM3

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Answers: 3

continue

You know the right answer?

In genetic complementation testing, crosses are performed between pure-breeding strains for recessiv...