Memory match: ratios from Mendel's experiments (CBSE Cl 10)

Exercise and reference answers

Matching pairs

1. A

   Monohybrid F₂ phenotype

   B

   3 to 1

2. A

   Dihybrid F₂ phenotype

   B

   9 to 3 to 3 to 1

3. A

   Monohybrid F₂ genotype

   B

   1 to 2 to 1

4. A

   Sex chromosomes in human male

   B

   XY