What is tendril?

Important Questions on Reproduction and Modification in Plants

EASY

7th Tamil Nadu Board

IMPORTANT

Tamil Nadu Board Class 7 Science Term 1>Chapter 5 - Reproduction and Modification in Plants>Evaluation>Q V

What are the thorns?

MEDIUM

7th Tamil Nadu Board

IMPORTANT

Tamil Nadu Board Class 7 Science Term 1>Chapter 5 - Reproduction and Modification in Plants>Evaluation>Q VI

Differentiate bisexual flower from unisexual flower.

EASY

7th Tamil Nadu Board

IMPORTANT

Tamil Nadu Board Class 7 Science Term 1>Chapter 5 - Reproduction and Modification in Plants>Evaluation>Q VI

What is cross pollination?

EASY

7th Tamil Nadu Board

IMPORTANT

Tamil Nadu Board Class 7 Science Term 1>Chapter 5 - Reproduction and Modification in Plants>Evaluation>Q VI

Write notes on phyllode.

HARD

7th Tamil Nadu Board

IMPORTANT

Tamil Nadu Board Class 7 Science Term 1>Chapter 5 - Reproduction and Modification in Plants>Evaluation>Q VII

Write a brief account on pollination.

EASY

7th Tamil Nadu Board

IMPORTANT

Tamil Nadu Board Class 7 Science Term 1>Chapter 5 - Reproduction and Modification in Plants>Evaluation>Q VII

Explain the underground stem.

EASY

7th Tamil Nadu Board

IMPORTANT

Tamil Nadu Board Class 7 Science Term 1>Chapter 5 - Reproduction and Modification in Plants>Evaluation>Q VIII

Ginger is considered to be a stem, not a root. Why?

MEDIUM

7th Tamil Nadu Board

IMPORTANT

Tamil Nadu Board Class 7 Science Term 1>Chapter 5 - Reproduction and Modification in Plants>Evaluation>Q VIII

What will happen if pollen grain of rose gets deposited on the stigma of lily flower? Will pollen germination takes place? Why?