4. Continuity and Change

Dihybrid Inheritance — Quiz

Test your understanding of dihybrid inheritance with 5 practice questions.

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Practice Questions

Question 1

What is dihybrid inheritance best used to study?

Question 2

In a typical dihybrid cross, what does the ratio $9:3:3:1 represent?

Question 3

Which term describes the separation of different gene pairs into gametes independently during meiosis?

Question 4

A plant with genotype $RrYy$ can produce which gametes?

Question 5

Why can the results of a dihybrid cross be predicted using a Punnett square?
Dihybrid Inheritance Quiz — IB Biology SL | A-Warded