The filament is a part of stamen.

Important Questions on Reproduction in Plants

HARD

Science>Biology>Reproduction in Plants>Flower: Structure and Types

Draw a labelled diagram of vertical section of a flower and explain its various parts.

HARD

Science>Biology>Reproduction in Plants>Flower: Structure and Types

Explain difference between Self-Pollination and Cross-Pollination.

EASY

Science>Biology>Reproduction in Plants>Flower: Structure and Types

In sexually reproducing plants which one of the following features will ensure that animals are attracted to the plants?

MEDIUM

Science>Biology>Reproduction in Plants>Flower: Structure and Types

Name two plants which have bisexual flowers?

EASY

Science>Biology>Reproduction in Plants>Flower: Structure and Types

Insect-pollinated flowers are _____.

MEDIUM

Science>Biology>Reproduction in Plants>Flower: Structure and Types

Name two plants which have unisexual flowers.

EASY

Science>Biology>Reproduction in Plants>Flower: Structure and Types

Sepals of a flower are called corolla.

HARD

Science>Biology>Reproduction in Plants>Flower: Structure and Types

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>Flower: Structure and Types

How do insects help in pollination?

MEDIUM

Science>Biology>Reproduction in Plants>Flower: Structure and Types

What is meant by unisexual flowers and bisexual flowers?

MEDIUM

Science>Biology>Reproduction in Plants>Flower: Structure and Types

Discuss the different types of pollination with appropriate diagrams.

MEDIUM

Science>Biology>Reproduction in Plants>Flower: Structure and Types

How does a plant give rise to fruit? Explain the process involved.

MEDIUM

Science>Biology>Reproduction in Plants>Flower: Structure and Types

Name three agents which can carry out pollination.

EASY

Science>Biology>Reproduction in Plants>Flower: Structure and Types

_____ grains contain the male reproductive cell in plants.

HARD

Science>Biology>Reproduction in Plants>Flower: Structure and Types

Explain how the male gamete in the pollen grain reaches the female gamete present in the ovule.

EASY

Science>Biology>Reproduction in Plants>Flower: Structure and Types

What is the benefit of colourful petals for plants?

EASY

Science>Biology>Reproduction in Plants>Flower: Structure and Types

What is pollination? How does pollination occur? Name the two types of pollination.

MEDIUM

Science>Biology>Reproduction in Plants>Flower: Structure and Types

_____ forms when the male gamete unites with the female gamete.

HARD

Science>Biology>Reproduction in Plants>Flower: Structure and Types

What is meant by fertilization? How does the process of fertilization take place in flower?

MEDIUM

Science>Biology>Reproduction in Plants>Flower: Structure and Types

What are the ‘stamen’ and 'pistil' in a flower?