1. Mendelian Genetics

Dihybrid Crosses — Quiz

Test your understanding of dihybrid crosses with 5 practice questions.

Practice Questions

Question 1

In a dihybrid cross, if the two genes are located on different chromosomes, what is the expected frequency of recombinant gametes?

Question 2

A dihybrid cross involves the study of the inheritance patterns of how many traits simultaneously?

Question 3

If a plant with genotype $AABb$ is crossed with a plant with genotype $AaBb$, what is the probability of producing offspring with the genotype $AABb$?

Question 4

In a dihybrid cross, if 'R' (round) is dominant to 'r' (wrinkled) and 'Y' (yellow) is dominant to 'y' (green), what are the possible gametes produced by a parent with the genotype $RrYy$?

Question 5

Which of the following best describes the principle of independent assortment in the context of a dihybrid cross?