Name a flower which shows cleistogamy.

Important Questions on Pollination and Fertilisation

MEDIUM

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 4 - Pollination and Fertilisation>Check point>Q 5

What is protandrous condition?

EASY

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 4 - Pollination and Fertilisation>Check point>Q 1

Vallisneria is pollinated by _____(water/wind).

MEDIUM

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 4 - Pollination and Fertilisation>Check point>Q 2

Name the following.

The cluster of male flower.

MEDIUM

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 4 - Pollination and Fertilisation>Check point>Q 3

What are the scientific terms for pollination by wind and insects?

MEDIUM

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 4 - Pollination and Fertilisation>Check point>Q 4

Name a plant pollinated by birds.

EASY

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 4 - Pollination and Fertilisation>Check point>Q 5

Write one disadvantage of cross-pollination.

MEDIUM

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 4 - Pollination and Fertilisation>Check point>Q 1

Name two cells found in a mature pollen grain.

MEDIUM

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 4 - Pollination and Fertilisation>Check point>Q 2

Name the structure through which the ovule is attached to the placenta. (Funicle/Isthmus)