If Several Pea Plants With The Genotype Ttyy Are Crossed With Pea Plants With The Genotype Ttyy, What Percentage Of The Offspring Will Be Expected To Have The Ttyy Allele Combination?

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If Several Pea Plants With The Genotype Ttyy Are Crossed With Pea Plants With The Genotype Ttyy, What Percentage Of The Offspring Will Be Expected To Have The Ttyy Allele Combination?. The key concept here is that each parent contributes one allele for each trait to their offspring. To find the percentage of offspring expected to have the ttyy genotype when crossing pea plants with genotypes ttyy and ttyy, we can use a punnett square.

Pea Plant Cross
Pea Plant Cross from ar.inspiredpencil.com

In this case, there are two combinations that result in the genotype ttyy: If several pea plants with the geneotype ttyy are crossed with pea plants with the genotype ttyy, what perecentage of the offspring will be expected to have the ttyy allele. If several pea plants with the genotype of ttyy are crossed with pea plants with the genotype ttyy, what percentage of the offspring will be expected to have the ttyy allele combination?

To Solve This Problem, We Need To Understand The Basics Of Mendelian Genetics.


So, the probability of getting the genotype ttyy is 1/4 + 1/4 = 2/4 = 1/2. The key concept here is that each parent contributes one allele for each trait to their offspring. If several pea plants with the geneotype ttyy are crossed with pea plants with the genotype ttyy, what perecentage of the offspring will be expected to have the ttyy allele.

If Several Pea Plants With The Genotype Of Ttyy Are Crossed With Pea Plants With The Genotype Ttyy, What Percentage Of The Offspring Will Be Expected To Have The Ttyy Allele Combination?


The genotype ttyy means that the plant has two dominant alleles (tt) for one trait and two different alleles (yy) for another trait. Convert the probability to a. Out of the four possible genotypes (tt, tt, ty, yy), only 1 genotype (tt) represents the ttyy allele combination.

The Ttyy Genotype Occurs Only Once Out Of The Four Possible Genotypes.


In this case, there are two combinations that result in the genotype ttyy: To find the percentage of offspring expected to have the ttyy genotype when crossing pea plants with genotypes ttyy and ttyy, we can use a punnett square.

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