NEET BIOLOGY

Detailed explanation-1: -Corolla consists of petals which are the coloured part of the flower and attract the insects for pollination.

Detailed explanation-2: -Petals are brightly pigmented or colored to attract insects for pollination. They also protect the inner floral whorls in bud stage. For example, bees are drawn to plants with open or flat tubular flowers with lots of pollen and nectar.

Detailed explanation-3: -Corolla is the outermost layer of the flower and are brightly coloured which helps attract insects to them which in turn help in the process of pollination.

Detailed explanation-4: -Flower is reproductive part of the plant that has colourful structures called petals. These colourful petals attract insects for pollination and for eventual producution of seeds and fruits. For example, bees gets attracted to various colored petals.

Detailed explanation-5: -Flowering plants attract pollinating insects with scent from their flowers and bright colours. If they have become infested with herbivores like caterpillars, they attract beneficial insects like parasitic wasps with the help of scent signals from their leaves.