seed dispersal

Front

What is seed dispersal?

Back

Seed dispersal is the process by which seeds are spread away from the parent plant to reduce competition and increase the chances of survival.

Front

What are the main methods of seed dispersal?

Back

The main methods of seed dispersal are wind, water, animals, and explosive action.

Front

How do seeds dispersed by wind typically look?

Back

Seeds dispersed by wind are often light and may have structures like wings or parachutes to help them float.

Front

Why is it beneficial for seeds to be scattered far and wide?

Back

Scattering seeds far and wide helps plants to have a better chance of growing healthier by reducing competition for resources.

Front

What is an example of a plant that uses animals for seed dispersal?

Back

Raspberries are an example of a plant that uses animals for seed dispersal.

Front

How do seeds that have hooks disperse?

Back

Seeds with hooks cling to the fur of animals, allowing them to be carried to new locations.

Front

What adaptations help seeds float on water?

Back

Seeds that float on water often have fibrous husks or are light in weight.

Front

What is explosive seed dispersal?

Back

Explosive seed dispersal occurs when seeds are ejected from the parent plant with force, often when pods split open.

Front

How do wind-dispersed seeds benefit from their structure?

Back

Wind-dispersed seeds benefit from having wing-like structures that allow them to be carried over long distances by the wind.

Front

What role do animals play in seed dispersal?

Back

Animals help in seed dispersal by eating the fruits and excreting the seeds in different locations.