MEDIUM
7th CBSE
IMPORTANT
Earn 100

Why is dispersal of seeds essential for plants?

Important Questions on Reproduction in Plants

MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 12 - Reproduction in Plants>Exercise>Q 3
What is meant by germination of seeds? What are the necessary conditions for germination of seeds?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 12 - Reproduction in Plants>Exercise>Q 4
What are the special features of seeds and fruits which are dispersed by wind?
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 12 - Reproduction in Plants>Exercise>Q 1
Explain how fertilisation takes place in a flower.
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 12 - Reproduction in Plants>Exercise>Q 2
Distinguish between sexual and asexual reproduction.
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 12 - Reproduction in Plants>Exercise>Q 3
How do animals help in the dispersal of seeds and fruits?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 12 - Reproduction in Plants>Exercise>Q 1
What would happen if all the seeds of a plant were to fall at the same place below the plant and grow there?
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 12 - Reproduction in Plants>Exercise>Q 2
Why are flowers generally so colourful and fragrant? If flowers are not so colourful and sweet smelling, will fruit formation be seen in these plants?
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 12 - Reproduction in Plants>Exercise>Q 3
Which flowers are more attractive – insect-pollinated or wind-pollinated? Why?