Correct option is A
Fig (Ficus species) trees have a unique and intricate relationship with a specific group of insects known as fig wasps (family Agaonidae). This relationship is a classic example of coevolution, where both the fig tree and the fig wasp have evolved together to form a mutualistic relationship that is essential for the reproduction of both species.
Mahua (Madhuca longifolia): Mahua flowers are pollinated by various insects, including bees and moths, but there is no single, specialized insect that exclusively pollinates Mahua.
Sandalwood (Santalum album): Sandalwood trees do not have a unique, coevolved relationship with a single insect species for pollination. They are pollinated by generalist insects like bees.
Silk cotton (Bombax ceiba): Silk cotton trees are typically pollinated by birds and bats, not by a unique insect species.
