Question

The genotype of green stemmed tomato plant is denoted by GG & that of purple stemmed tomato plant as gg. When these two plants are crossed i)what colour of stem would you expect in their f1 progeny ii) give % of purple stemmed plants if f1 plants are self pollinated iii) in what ratio would you found the green and purple colour in f1 progany also present law involved

Answer 1

1. the colour of stem will be green.
2. 25%
3. 3:1
The law presented here Is Mendel's Monohybrid cross.