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Seed Dispersal

Total questions: 11

Worksheet time: 6mins

Name
Class
Date
1.

It is the spreading of seeds to other places.

a)

germination

b)

habitat

c)

seed dispersal

2.

How are dandelion seeds dispersed?

a)

by animals

b)

by explosion or bursting

c)

by wind

3.

How are coconuts dispersed?

a)

by animals

b)

by water

c)

by wind

4.

How are raspberries dispersed?

a)

by animals

b)

by explosion or bursting

c)

by water

5.
I have parachute like structures. What is likely my dispersal method?
a)
wind
b)
water 
c)
animals
d)
explosive action
6.
I have hooks to cling to animal fur. What is likely my dispersal method?
a)
wind
b)
water 
c)
animals
d)
explosive action
7.
My fruits have wings to move with wind . What is likely my dispersal method?
a)
wind
b)
water 
c)
animals
d)
explosive action
8.
My pod splits open and seeds are thrown out with a force. What is likely my dispersal method?
a)
wind
b)
water 
c)
animals
d)
explosive action
9.

Why are shorea seeds able to be dispersed by the wind?

a)

It is light and has wing-like structure

b)

It has hooks to hook onto the fur of animals

c)

It has a fibrous husk that makes it float

d)

It has dry pods that split open

10.

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

a)

By wind

b)

By water

c)

By animals

d)

By explosion

e)

By fire

11.

Why are dandelion seeds able to disperse by wind?

a)

Have small seeds and edible

b)

Have parachutes of light thin hairs

c)

Have hooks that attached with animals fur