Fact 1: Nectar is used for attracting pollinators by plants.

Fact 2: POLLINATION Pollination is essential for fruit production.

Given the two facts above, answer the question "What can be essential for fruit production?" with the following options: 
- hormones
 - food
 - ribosomes
 - gene flow
 - nectar
 - Collagen
 - Enzymes
 - seeds


 

     nectar    