Plants With Seeds

State the way of dispersal for this seed/ fruit.

• Water

• Wind

• Explosive Mechanism

• Human and Animal

State the way of dispersal for this seed/ fruit.

• Wind

• Water

• Explosive Mechanism

• Human and Animal

What are the characteristic of the seeds dispersed by man and animals?

• A and B only

• C and D only

• B and C only

• A , B and C only

Tags

NGSS.MS-LS2-2

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

• Water

• Wind

• Explosive Mechanism

• Human and Animal

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

• Wind

• Water

• Explosive Mechanism

• Human and Animal

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

• Water

• Wind

• Explosive mechanism

• Human and Animal

Part of the plant that helps in seed dispersal is _______

• Stem

• Flower

• Leaf

• Fruit

Why it is better for seeds to be dispersed far and wide?

• To provide shelter to other animals.

• For plants to have a better chance of growing healthier.

• For farmers to see which soil is good for the plants.

• For plants to protect themselves from extreme weather

What will happen if all seeds of a plant fall under the parent plant?

• They all will grow into new plants

• Always only one will grow into a new plant

• Many will die and only a few will grow into new plants

• None of the above

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Why don't all seeds grow into new plants if they fall under the parent plant?

• because need to compete for space or air

• because need to compete for water

• because need to compete for sunlight

• all of the above

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4