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A homozygous yellow seeded plant is crossed with a heterozygous yellow seeded plant what will be the genotypes and phenotypes of the offspring?
The yellow seeds are dominant to green seeds. The heterozygous yellow seeded plant will have the genotype Yy and the green seeded plant will have yy. If these two plants...
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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
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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...
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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...
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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...
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A population of squirrels have 250 red-sided individuals and 750 tan-sided individuals. Assume that red is totally recessive. Calculate the allele frequencies of each allele.
Red-sides animals result from occasional combination between two recessive alleles. This even happens with the probability, which is equal to squared frequency of the recessive allele in population. The frequency...
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In a random mating population of 20000, 16800 individuals are the dominant then how many individuals will be homozygous?
The number of individuals with recessive phenotype is 20000 - 16800 = 3200. Their proportion in the population is 3200 / 20000 = 0.16 As individuals with recessive phenotype can...
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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.
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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 -...
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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...
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