F₁ generation 1. Parents with the following homozygous genotypes for both traits were crossed in order to produce F₂ offspring. RRSS x rrss (Purple, Smooth) x (yellow, wrinkled) What types of gametes can each parent produce? RRSS rrss (Remember how we determine gamete combinations of genes located in non-homologous chromosomes) The gametes produced by the Purple, Smooth parent would be: RS RS RS RS First R and first S First R and second S Second R and first S = Second R and second S = The gametes produced by the yellow, wrinkled parent would be: First r and first s rs First r and second s Second r and first s Second r and second s rs rs rs 2. In the space provided below, make a Punnett Square using these parents. Determine the possible types of offspring (F₁ generation), and answer the following questions: What are the genotypes of the F₁ generation?__ What are the phenotypes of the F₁ generation?

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F₁ generation
1. Parents with the following homozygous genotypes for both traits were crossed in
order to produce F₂ offspring.
RRSS x rrss
(Purple, Smooth) x (yellow, wrinkled)
What types of gametes can each parent produce?
RRSS
rrss
(Remember how we determine gamete combinations of genes located in non-homologous
chromosomes)
The gametes produced by the Purple, Smooth parent would be:
RS
RS
RS
RS
First R and first S
First R and second S
Second R and first S
=
Second R and second S =
The gametes produced by the yellow, wrinkled parent would be:
First r and first s
rs
First r and second s
Second r and first s
Second r and second s
rs
rs
rs
2. In the space provided below, make a Punnett Square using these parents.
Determine the possible types of offspring (F₁ generation), and answer the
following questions:
What are the genotypes of the F₁ generation?__
What are the phenotypes of the F₁ generation?
Transcribed Image Text:F₁ generation 1. Parents with the following homozygous genotypes for both traits were crossed in order to produce F₂ offspring. RRSS x rrss (Purple, Smooth) x (yellow, wrinkled) What types of gametes can each parent produce? RRSS rrss (Remember how we determine gamete combinations of genes located in non-homologous chromosomes) The gametes produced by the Purple, Smooth parent would be: RS RS RS RS First R and first S First R and second S Second R and first S = Second R and second S = The gametes produced by the yellow, wrinkled parent would be: First r and first s rs First r and second s Second r and first s Second r and second s rs rs rs 2. In the space provided below, make a Punnett Square using these parents. Determine the possible types of offspring (F₁ generation), and answer the following questions: What are the genotypes of the F₁ generation?__ What are the phenotypes of the F₁ generation?
F₂ generation
1. Two F₁ parents are crossed to produce the F₂ offspring.
RrSs x RrSs
What are the phenotypes of the F₁ parents?
What types of gametes can each F₁ parent produce?
(Remember how we determine gamete combinations of genes located in non-homologous
chromosomes)
The gametes produced by the Purple, Smooth parent would be:
First R and first S
RS
R$
rS
rs
First R and second s
Second r and first S
Second r and second s
=
=
2. Make a Punnett Square using the F₁ parents, determine the possible types of
offspring (F₂ generation), and answer the following questions:
How many F₂ individuals are Purple, Smooth?
How many F₂ individuals are Purple, wrinkled?
How many F₂ are yellow, Smooth?_
How many F₂ are yellow, wrinkled?
What is the F2 phenotypic ratio of this dihybrid cross involving two parents heterozygous for both
traits?
Transcribed Image Text:F₂ generation 1. Two F₁ parents are crossed to produce the F₂ offspring. RrSs x RrSs What are the phenotypes of the F₁ parents? What types of gametes can each F₁ parent produce? (Remember how we determine gamete combinations of genes located in non-homologous chromosomes) The gametes produced by the Purple, Smooth parent would be: First R and first S RS R$ rS rs First R and second s Second r and first S Second r and second s = = 2. Make a Punnett Square using the F₁ parents, determine the possible types of offspring (F₂ generation), and answer the following questions: How many F₂ individuals are Purple, Smooth? How many F₂ individuals are Purple, wrinkled? How many F₂ are yellow, Smooth?_ How many F₂ are yellow, wrinkled? What is the F2 phenotypic ratio of this dihybrid cross involving two parents heterozygous for both traits?
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