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Post-lab homework Lab 3: Mendelian Genetics 1. Briefly explain the following terms in your own words: . Genotype: Phenotype: e Heterozygous: HmSune that has idalica) aleles on both 2. In a cross between homozygous short pea plants and homozygous tall pea plants you find that .Homozygous: homo all the Fi plants are tall. a. What allele is dominant? How do you know? b. If you mated two of these Fi generation plants together to make an F, what phenotypes of offspring would you see and in what proportion? . The following symbols are commonly used in human pedigrees, next to each symbol write what it stands for (read the lab or look in your text for the answers). Mak ind fetnale -All rclated or 48
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Answer #1

2 ans- Tall plants will dominant on short plants.

By the punnet square test Homozygous long pea plants-TT

Homozygous short pea plant-tt

T T
t Tt Tt
t Tt Tt

All Tt in genotype

all are tall in F1 generation.

In F2 gegneration cross between -Tt X Tt

Genotypic ratio -1;2;1- TT;Tt;TT

Phenotypic ratio- 3;1 (Tall :short)

3 ans-Kindly checkthe image

-Post-lab homework Lab 3: Mendelian Genetics 1. Briefly explain the following terms in your own words: Genotype Phenotype: . H

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