Write two characters of pea pod with their alternative traits.

Which one of the following is the phenotypic monohybrid ratio in F₂ generation?

1. 3 : 1
2. 1 : 2 : 1
3. 2 : 2
4. 1 : 3

The 9 : 3 : 3 : 1 dihybrid ratio is due to

1. segregation
2. crossing over
3. independent assortment
4. homologous pairing

A plant with green pods and smooth seeds with genotype Ggss will give rise to the following gametes:

1. Gg and Ss
2. Gs and ss
3. Gs and gs
4. Gg and gs