Question : The genotype of green-stemmed tomato plants is denoted by GG and that of purple-stemmed tomato plants as gg. When these two plants are crossed : (i) What colour of stem would you expect in their F_(1)progeny? (ii) Give the percentage of purple-stemmed plant if F_(1)plants are self pollinated. (iii) In what ratio would you find the green and purple colour in the F_(1)progeny?

Question : The genotype of green-stemmed tomato plants is denoted by G

1.	Question : The genotype of green-stemmed tomato plants is denoted by GG and that of purple-stemmed tomato plants as gg. When these two plants are crossed : (i) What colour of stem would you expect in their F_(1)progeny? (ii) Give the percentage of purple-stemmed plant if F_(1)plants are self pollinated. (iii) In what ratio would you find the green and purple colour in the F_(1)progeny?
Answer» Solution :(i) Green COLOUR. (II) 25%. (III) 3:1.