Instructions: This activity investigates crosses between pea plants that are different in two trait characteristics (a dihybrid cross) with each pair having one dominant and one recessive allele-and how each gene pair acts independently of the other. Phenotypes in the resultant generations will be, on average, in a ratio of 9:3:3:1, demonstrating the independence, or independent assortment, of these two gene pairs.kindly provide full and complete solution. I won't like your answer if it is incomplete or not readable enough. • Two (2) four-sided pyramidal dice-each numbered point represents a possiblegene pair that the parents could pass on.Die numberGenotypePhenotype1RYRound Yellow2RyRoundgreen3rYwrinkled Yellowrywrinkled green1. Which traits (seed form and seed color) are dominant?Which traits are recessive?2. What is the genotype of the F, generation following Mendel's P cross of apure dominant pea plant (RRYY) with a double recessive plant (rryy)?Hint: this is easy, think about what alleles each parent will contribute andput them together in a new genotype -What would be the only phenotype observed from this cross? 3. Complete the Punnett square showing possible outcomes for the F,2generation (cross RrYy x RrYy).RRYYrryy4. Calculate the expected phenotypic ratio based on the outcome of thePunnett square.: 1 green wrinkle:

Name: Instructions: This activity investigates crosses between pea plants th
Uploaded: 2024-03-20T06:43:04.000Z
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Description: Instructions: This activity investigates crosses between pea plants that are different in two trait characteristics (a dihybrid cross) with each pair having one dominant and one recessive allele-and how each gene pair acts independently of the other.

Introduction The relationship between two variants of a gene is referred to as dominant. Each parent…

Answered: • Two (2) four-sided pyramidal…

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter12: Mendel's Experiments And Heredity

Section: Chapter Questions

Problem 8RQ: Consider a cross to investigate the pea pod texture trait, involving constricted or inflated pods....

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Instructions: This activity investigates crosses between pea plants that are different in two trait characteristics (a dihybrid cross) with each pair having one dominant and one recessive allele-and how each gene pair acts independently of the other. Phenotypes in the resultant generations will be, on average, in a ratio of 9:3:3:1, demonstrating the independence, or independent assortment, of these two gene pairs.

kindly provide full and complete solution. I won't like your answer if it is incomplete or not readable enough.

• Two (2) four-sided pyramidal dice-each numbered point represents a possible
gene pair that the parents could pass on.
Die number
Genotype
Phenotype
1
RY
Round Yellow
2
Ry
Round
green
3
rY
wrinkled Yellow
ry
wrinkled green
1. Which traits (seed form and seed color) are dominant?
Which traits are recessive?
2. What is the genotype of the F, generation following Mendel's P cross of a
pure dominant pea plant (RRYY) with a double recessive plant (rryy)?
Hint: this is easy, think about what alleles each parent will contribute and
put them together in a new genotype -
What would be the only phenotype observed from this cross?

3. Complete the Punnett square showing possible outcomes for the F,
2
generation (cross RrYy x RrYy).
RRYY
rryy
4. Calculate the expected phenotypic ratio based on the outcome of the
Punnett square.
: 1 green wrinkle
:

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