NEET · Bio · Principles of Inheritance · Genotype Ratio

Exercise and reference answers

Matching pairs

1. A

   Monohybrid F2 phenotype ratio

   B

   3 : 1

2. A

   Monohybrid F2 genotype ratio

   B

   1 : 2 : 1

3. A

   Dihybrid F2 phenotype ratio

   B

   9 : 3 : 3 : 1

4. A

   Test cross ratio

   B

   1 : 1

5. A

   Incomplete dominance F2

   B

   1 : 2 : 1 (genotype = phenotype)

Instructions

Flip cards to match each cross to ratio.