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25% of the offspring will have the recessive genotype for hair colour.
The alleles that are passed from parents to offspring
The genotype of the tall pea plant is heterozygous
RrYy
B is dominant.
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25% of the offspring will have the recessive genotype for hair colour.
The reason why short plants reappeared in Mendel's F2 generation of pea plants was because their short trait was heterozygous. Both parents carriedÊthat recessive gene, so they passed it on to their offspring.
What fraction of the offspring of parents each with the genotype KkLlMm will be KKLlMm?
It depends on the parents' genes. If both parent have a Pp genotype, then the offspring has a 25% chance of having a PP genotype. But if both parents have a PP genotype then its 100%.
The alleles that are passed from parents to offspring
If the male parent has genotype AS and the female parent has genotype AA what is the offspring?
The genotype of the tall pea plant is heterozygous
RrYy
75 percent
The genotype of the tall pea plant is heterozygous!
For the two given parents: 1 offspring will have the homozygous genotype: YY 1 offspring will have the homozygous genotype: yy 2 offspring will have the heterozygous genotype: Yy