Pollination - Pollen Transfer

The video explains the process of pollination in flowering plants, highlighting the role of wind and animals as pollinators. It focuses on the Heliconia plant, which is pollinated by hummingbirds. These birds use their beaks to access nectar, inadvertently transferring pollen from one flower to another.

What is the significance of nectar in the relationship between hummingbirds and flowering plants?

Explain the process of pollen transfer from one flower to another by hummingbirds.