Butterfly visits the flowers for collecting honey which is its food. In
the process, it picks up pollen from anthers of one flower and deposits
them over the stigma of another flower. The phenomenon is called
cross-pollination (entomophily).
(i) It shows that both the plants
and the butterflies are benefitted by their mutual cooperation
butterfly getting food and the plants getting pollinated,
(ii)
Shreya gives instances of this cooperative behaviour in day to day
working in the family. She helps her mother in many jobs while the
mother takes care of her tiffin, clothes and other requirements,
(iii)
Our society is based on cooperative working of its members, some are
looking after electricity, water supply, communications, transport,
education, health, removal of trash, supply of food stuffs, etc for
payment made by everybody.