EXERCISE

Author:Pranab Kumar Pradhan

Pranab Kumar Pradhan Science Solutions for EXERCISE

Simple step-by-step solutions to EXERCISE questions of Plant Physiology from A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from EXERCISE with Hints & Solutions

EASY
9th West Bengal Board
IMPORTANT

What is guttation ? 

MEDIUM
9th West Bengal Board
IMPORTANT

Give a brief description about the different sites of transpiration. 

EASY
9th West Bengal Board
IMPORTANT

By what type of transpiration maximum water is liberated from the plants? Which organ takes an active role in this type of transpiration?

MEDIUM
9th West Bengal Board
IMPORTANT

‘Transpiration is a necessary evil’ discuss the statement. 

MEDIUM
9th West Bengal Board
IMPORTANT

How transpiration differs from evaporation?

MEDIUM
9th West Bengal Board
IMPORTANT

Write about the importance of transpiration. 

HARD
9th West Bengal Board
IMPORTANT

Can you answer why water droplets are formed on the inner upper end of the bell jar?

Question Image

MEDIUM
9th West Bengal Board
IMPORTANT

Describe the different conditions essential for transpiration.