Subject :NSO Class : Class 7
Manita conducted an experiment wherein she took a flowering plant and covered all its flowers with a plastic bag for two weeks. She noticed that during the two weeks’ duration the fruits started to develop from the flowers on the plant. Which of the following could not be the reason for development of fruits?
AThe flowers were already pollinated before Manita enclosed them in the plastic bag.
BThe flowers are bisexual.
CThe anthers and stigmas of the flowers mature at about the same time.
DThe flowers contain only the male reproductive organs.
what's the reason behind???