contestada

A type of butterfly comes in three colors: red, blue, and purple. Their color is controlled by a single trait gene with two alleles that display codominance. The R allele codes for red pigment and the B allele codes for blue pigment. If two heterozygous butterflies from this population mated, what would be the predicted genotypes of their offspring? Hint: draw a Punnett square.

A) 50% BB, 50% RR
B) 100 % BR
C)25% BB, 50% BR, 25% RR
D) 75% BB, 25% RR
E) 75% RR, 25% BB

Respuesta :

18obioko

Answer:

A

Explanation:

50% would be BB and 50% would be RR.

This is because the alleles both express codominance so they are both expressed.

Option A The predicted genotypes of their offspring is A) 50% BB, 50% RR.

What is  genotype?

The genotype of an organism is its entire set of genetic material. Genotype can also be utilized to direct to the alleles or variants an individual maintains in a certain gene or genetic location. The number of alleles an individual can have in a distinct gene relies on the number of copies of each chromosome found in that species, also directed to as ploidy. In diploid species like humans, two full sets of chromosomes exist present, representing each individual has two alleles for any presented gene. If both alleles exist the same, the genotype stands directed as homozygous. If the alleles exist differently, the genotype exists directed as heterozygous.

Hence, Option A The predicted genotypes of their offspring is A) 50% BB, 50% RR.

Learn more about Genotype refer to:

https://brainly.com/question/2144929

#SPJ2

Otras preguntas