Refer to the given figure illustrating different types of pollination in plants.
Rohan planted three different types of plants (P, Q and R) in his garden whose seeds are dispersed by explosive mechanism. The given figure shows distribution of these plants in Rohan’s garden over a time period.
Select the correct statement regarding it.
AP undergoes process X only whereas Q and R undergo processes Y and Z only.
BP could be a male plant of species undergoing only process Z whereas Q and R plants could undergo
any of the processes X, Y or Z depending upon the type of species.
CP is a plant undergoing only process Y so its
population does not increase with time in the absence of other plant of the same species in the garden.
DPlants Q and R are unisexual plants which can undergo only processes X and Y thereby assuring fertilisation and seed setting in absence of other plants of their species.