Biology 251 - Genetics » Spring 2021 » Topic 3.2 Quiz
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Biology 251 - Genetics ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
A test cross is always performed with one individual possessing the:
A.
homozygous dominant genotype.
B.
heterozygous genotype.
C.
homozygous recessive genotype.
Question #2
The dihybrid cross, involving two loci determining independent characteristics, inheritance in the F2 generation demonstrates:
A.
Mendel's principle of segragation.
B.
Mendel's principle of independent assortment.
Question #3
The dihybrid cross, involving two loci determining independent characteristics, beginning with true-breedingp parents producing F1 progeny that are self-fertilized would produce F2 generation progeny showing a:
A.
3:1 phenotype ratio.
B.
9:3:3:1 genotype ratio.
C.
1:1 phenotype ratio.
D.
9:3:3:1 phenotype ratio.
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Biology 251 - Genetics ] course for $25 USD.
Existing Quiz Clients Login here