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WorksheetsDihybrid Cross Quiz
Total questions: 10
Worksheet time: 5mins
What is a breeding experiment dealing with inheritance of two characters called?
Monohybrid Cross
Polyhybrid Cross
Dihybrid Cross
Trihybrid Cross
What is the phenotypic ratio in the F2 generation of the dihybrid cross?
1:2:1
3:1
9:3:3:1
9:7
In a cross between pea plants, one bearing round yellow seeds and the other with wrinkled green seeds, what would be the genotype of the F1 generation?
RRYY
RrYY
rryy
RrYy
What is the law of independent assortment in genetics?
Alleles of two different genes get inherited randomly
Alleles of two different genes never get inherited together
Alleles of two different genes always get inherited together
Alleles of two different genes get assorted into gametes independently of one another
What is the phenotype of the F2 generation with genotype rrYY?
Wrinkled, Green
Round, Yellow
Wrinkled, Yellow
Round, Green
What is the phenotype of the F2 generation with genotype RrYy?
Round, Yellow
Wrinkled, Green
Wrinkled, Yellow
Round, Green
What is the phenotype of the F2 generation with genotype rrYy?
Wrinkled, Green
Wrinkled, Yellow
Round, Yellow
Round, Green
What is the phenotype of the F2 generation with genotype RrYY?
Round, Yellow
Wrinkled, Yellow
Wrinkled, Green
Round, Green
What is the phenotype of the F2 generation with genotype RRYy?
Wrinkled, Yellow
Round, Yellow
Wrinkled, Green
Round, Green
What is the phenotype of the F2 generation with genotype rryy?
Wrinkled, Green
Round, Yellow
Wrinkled, Yellow
Round, Green
