Question

Genotype of a plant bearing purple flowers is PP and one with white flowers is
pp. When these are crossed
(a) What colour of the flowers would you find in F1 progeny?
(b) Give the percentage of white flowers if F1 plants are self pollinated
(c) In what ratio would you find PP and Pp in F2 progeny? Draw flow chart in
support of your answer​

Answer 1

Answer:

a) purple flowers all.

b) 25% as the ratio to get white flowers is 1:4

c) 1:2

Pp×Pp= PP, Pp, Pp, pp