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Solution


Q.

Attractants and rewards are required for               [2017]
1 entomophily    
2 hydrophily  
3 cleistogamy    
4 anemophily  

Ans.

(1)

Entomophily is the most common type of zoophily where pollination takes place through the agency of insects. Entomophilous flowers are brightly coloured and secrete nectar to attract visiting insects.
Anemophily (wind pollination) and hydrophily (water pollination) do not require attractants or rewards due to the involvement of abiotic pollinating agents. Cleistogamy is self-pollination in closed flowers.