EASY
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The picture shows parts of a flower. P, Q, R and S are the four labelled parts.

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Removal of which part of the flower will not stop reproduction in the plant?

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Important Questions on Reproduction in Plants

EASY
Science>Biology>Reproduction in Plants>Sexual Reproduction
Pollination by insects is called
EASY
Science>Biology>Reproduction in Plants>Sexual Reproduction

Distinguish between asexual and sexual reproduction on the basis of following features:

i) Number of parents

ii) Nature of offspring

MEDIUM
Science>Biology>Reproduction in Plants>Sexual Reproduction
Define stock and scion.
EASY
Science>Biology>Reproduction in Plants>Sexual Reproduction
Select the correct pair and write it -
MEDIUM
Science>Biology>Reproduction in Plants>Sexual Reproduction
What do you understand by Cross-Pollination?
MEDIUM
Science>Biology>Reproduction in Plants>Sexual Reproduction
The cut of stem of plant (having root) is used for grafting is known as 
EASY
Science>Biology>Reproduction in Plants>Sexual Reproduction
What is vegetative reproduction? Explain any three natural methods of vegetative reproduction with the help of suitable diagrams.
EASY
Science>Biology>Reproduction in Plants>Sexual Reproduction
Insect-pollinated flowers are _____.
MEDIUM
Science>Biology>Reproduction in Plants>Sexual Reproduction
Name two plants which have unisexual flowers.
EASY
Science>Biology>Reproduction in Plants>Sexual Reproduction
In sexually reproducing plants which one of the following features will ensure that animals are attracted to the plants?
EASY
Science>Biology>Reproduction in Plants>Sexual Reproduction
Sepals of a flower are called corolla.
MEDIUM
Science>Biology>Reproduction in Plants>Sexual Reproduction
How does a plant give rise to fruit? Explain the process involved.
MEDIUM
Science>Biology>Reproduction in Plants>Sexual Reproduction
Name three agents which can carry out pollination.
EASY
Science>Biology>Reproduction in Plants>Sexual Reproduction
_____ grains contain the male reproductive cell in plants.
HARD
Science>Biology>Reproduction in Plants>Sexual Reproduction
Explain how the male gamete in the pollen grain reaches the female gamete present in the ovule.
HARD
Science>Biology>Reproduction in Plants>Sexual Reproduction
What is the function of a flower? Draw a labelled diagram of a flower showing its various parts including the reproductive parts. Why are flowers generally so colourful and fragrant (or scented)?
HARD
Science>Biology>Reproduction in Plants>Sexual Reproduction
Explain difference between Self-Pollination and Cross-Pollination.
MEDIUM
Science>Biology>Reproduction in Plants>Sexual Reproduction
Name two plants which have bisexual flowers?
MEDIUM
Science>Biology>Reproduction in Plants>Sexual Reproduction
What is meant by unisexual flowers and bisexual flowers?
HARD
Science>Biology>Reproduction in Plants>Sexual Reproduction
How do insects help in pollination?