The diagram below represents an experimental set-up used by students to investigate
a certain process.
reproduction-in-plants-11-03-2028-1411.JPG
Flower Q produced seeds while P did not. Account for the results.


Answer:

Answer
-The plant is self-sterile hence cross pollination occurs. Since Q had stigma exposed to receive pollen grains from other plants. P was covered hence pollen grains from
the other plant could not land on the stigma preventing crosspollination, hence no
fertilization.


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