1
Which type of association is found in between entomophilous flower and pollinating agent ?
- Cooperation
- Co-evolution
- Mutualism
- Commensalism
Answer
(2) Co-evolution
Solution
Entomophilous flowers are pollinated by insects; the insect gets nectar / pollen and the flower is pollinated.
As per NCERT, plant–animal interactions often involve co-evolution of the mutualists, that is, the evolution of the flower and its pollinator species are tightly linked with one another (e.g. fig and its wasp, Ophrys and its bee).
⇒ Flower shape, colour, odour and nectar have evolved together with the mouth parts and behaviour of the insect.
∴ The association between an entomophilous flower and its pollinator is co-evolution.
Answer: (2)
AIPMT 2002