1 Answers
Call
Talk Doctor Online in Bissoy App
What are the phenotype and genotype ratios for a mix between homozygous dominant flower with red (R) pedals and a homozygous recessive flower with white (r) pedals?
RR x rrF1: 100% RrIf complete dominance than phenotype will be 100% red flowersIf incomplete dominance – 100% pink flowers
1 Answers 1 views
What are the phenotype and genotype ratios for a mix between a heterozygous dog with black (B) for and a homozygous recessive dog with brown (b) fur?
Phenotypic ratio; 1:1Genotype ratio; 1:1Explanation;Phenotype being the observable characteristic of an individual, the resulting offsprings will be 2 black and 2 brown dogs hence a ratio of 1:1Genotype being the genetic...
1 Answers 1 views
fifty heterozygous brown rabbits are placed with 100 homozygous white rabbits. what are the allele frequencies for brown fur (B) and for white fur (b)?
Answer:p = frequency of the B allele becomes 0.7q = frequency of the b allele = 0.3Explanation:Hardy Weinberg equation is used to calculate frequencies.Hardy Weinberg equation can be written as...
1 Answers 1 views
In a random mating population oo 28,800 individuals percentyage of dominant homozygous individuals is 49.find out the percentage of heterozygous individual
Solution: The frequencies of different types of genotypes in ideal population are described by the Hardy–Weinberg law: p^2 +2pq+q^2 =1 where p 2 is a frequency of dominant homozygotes, q^2...
1 Answers 1 views
In guinea pigs, black hair is dominant over white hair.
What is the genotype of a homozygous black guinea pig?
Solution B – black b – white Homozygous black: BB Answer: BB
1 Answers 1 views
A mole has two alleles for fur color, B = brown fur and b = white fur. In a population of 100 moles, 12 have white fur. What is the brown fur allele frequency?
According to the Hardy-Weinberg principle, 0.65359 or 65.359%.
1 Answers 1 views
A homozygous tall corn plant is crossed with a heterozygous tall corn plant.
a) which trait is dominant and how do you know?
The dominant trait is a tall, because it manifests itself in both a homozygous and a heterozygous state.
1 Answers 1 views
If fur color in guinea pigs demonstrated incomplete dominance predict what fur color the offspring of a white and a black guinea pig may have if they are mates together and why
If the dominant feature is black AA cross with white aa, then we get a heterohygote Aa.When mixing black and white, it turns gray.
1 Answers 1 views
If you cross a homozygous dominant almond shape eyes with homozygous recessive round shape eyes, what is the probability that the offspring will have phenotype of almond shape eyes?
Almond shape eyes - dominant trait, let it be Rround shape eyes - recessive trait, so it will be rThe cross : RR * rrOffspring: Rr (so the phenotype -...
1 Answers 1 views
In dragons, black body color is dominant to green body color. Cross one homozygous dominant dragon with one homozygous recessive dragon. What are the genotypes of the parents
Parents Genotypes ;The mother dragon is heterozygous for the wing gene (Ww) and the horn gene (Hh). The father is homozygous recessive for the wing gene (ww) and the horn...
1 Answers 1 views