(a)[3]
Describe the structural difference between the pin flower and the thrum flower.
(b)[3]
Using the diagram, identify the pollination type that works successfully here and suggest an advantage to the species of this kind of pollination. type of pollination advantage
(c(i))[2]
Use the letters T and t to give the genotype of each of the following: a plant with pin-type flowers a plant with thrum-type flowers
(c(ii))[3]
A pin-type flower plant was successfully pollinated by a thrum-type flower plant. Complete the genetic diagram below and state the most likely ratio of new plants produced that will have pin-type and thrum-type flowers.