Dispersal of Seeeds

The purpose of seed dispersal is for the seeds to __________.

• germinate at the same time

• move to the same place and grow

• move further away from the parent plant

• compete with one another for minerals in the soil

How are coconuts dispersed?

• by animals

• by water

• by wind

Tags

NGSS.4-ESS2-1

I have parachute like structures. What is likely my dispersal method?

• wind
• water 
• animals
• explosive action

I have hooks to cling to animal fur. What is likely my dispersal method?

• wind
• water 
• animals
• explosive action

My pod splits open and seeds are thrown out with a force. What is likely my dispersal method?

• wind
• water 
• animals
• explosive action

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

State the characters ideal for dispersion by wind.

• Small, light and hair-like

• Small, light and sharp hooks

• Big, light and fibrous husk

• Big, light and explode

Tags

NGSS.3-LS4-2

NGSS.4-LS1-1

Why are grape seeds able to be dispersed by animals?

• It is light and has wing-like structure

• It is juicy and edible

• It has a fibrous husk that makes it float

• It has dry pods that split open

Tags

NGSS.3-LS2-1

I am waterproof and have fibrous husk. What is likely my dispersal method?

• wind
• water 
• animals
• explosive action

All the following are the plants dispersal method except.......

• By wind

• By water

• By animals

• By explosive mechanism

• By other plants

My pod splits open and seeds are thrown far away from my mother plant. What is likely my dispersal method?

• By animal

• By explosive mechanism

• By water

• By wind

Tags

NGSS.5-LS2-1