Flowers produced by anemophilous and hydrophilous plants are less beautiful, have little or no smell, and are nectarless. Because
Nectarless plant attract insects..
They are not required to attract biotic agents such as insects.
They are pollinated by bats.
Both a and c
Flowers produced by anemophilous and hydrophilous plants are less appealing, have less or no smell, and are nectarless since they do not need to attract biotic agents such as insects. Hence option B is correct.