Question

31. Read the given passage carefully.
X is a type of pollination in which a complete flower is
pollinated by its own pollen, Y is the transfer of pollen
grains from the anther to the stigma of different flowers
present in the same inflorescence or on the same plant. Z
is the process of transfer of pollen grains from anther of
one flower to the stigma of another flower of genetically
different plants of same species.
Select the correct statement regarding processes X, Y
and Z.
A. Unisexuality of flowers prevents processes X, Y
and Z.
B. Seed setting is assured in process X even in the
absence of pollinators.
C. Process Z is not possible in cucurbits and date
palm.
In processes Y and Z, genetically different pollen
grains are brought to stigma.​

Answer 1

Answer:

d) in the process Y and Z, genetically different pollen grains are brought to stigma