In fruit flies, the gene for red eyes (r is dominant and the gene for sepia eyes (r is recessive. if a red-eyed heterozygous fly (rr mates with a sepia-eyed homozygous fly (rr, what are the possible genotypes of their offspring? (hint: you many want to complete a punnett square.

Question

11-04-2017
Biology

contestada

In fruit flies, the gene for red eyes (r is dominant and the gene for sepia eyes (r is recessive. if a red-eyed heterozygous fly (rr mates with a sepia-eyed homozygous fly (rr, what are the possible genotypes of their offspring? (hint: you many want to complete a punnett square.

Respuesta :

Otras preguntas

What was the League of Nations? A.the court established to try accusations of war crimes after World War I B. the political organization that replaced the disso

PLESE HELP ME describe what life may have been like for the people depicted in the illustration what may have been some of the challenges they faced how was th

make t the subject q= 1+3t/2-t

what are the functions of middle level management

A gene or trait that appears or expresses itself over a recessive trait is called

What are your expectations in this class?

Plz answer ASAP. Find the volume of the same shape

how did brunelleschi construct his dome without temporary wooden scaffolding?

help plsssssssssssssss

In which situation below would you want to use the Explicit Formula instead of the Recursive Formula? a. Find the 100th term when the first term is -3 and the c

JcAlmighty JcAlmighty · Answer 1 · 2017-04-11T16:45:39+02:00

The answer is Rr and rr.

R - dominant allele for red eyes
r - recessive allele for sepia eyes

If a red-eyed heterozygous fly Rr mates with a sepia-eyed homozygous fly rr, the possible genotypes of the offspring are Rr (heterozygotes) and rr (recessive homozygotes).
Parents: Rr x rr
Offspring: Rr Rr rr rr

Thus, half of the offspring will have genotype RR and will have red eyes while half of the offspring will have genotype rr and will have sepia eyes.