HARD
9th Kerala Board
IMPORTANT
Earn 100

What is nastic movement? Write the names of some plants that show nastic movement.

Important Questions on The Biology Of Movement

HARD
9th Kerala Board
IMPORTANT
Biology Standard 9 Part-2>Chapter 2 - The Biology Of Movement>Let us Assess>Q 1
What is the reason for muscle fatigue?
HARD
9th Kerala Board
IMPORTANT
Biology Standard 9 Part-2>Chapter 2 - The Biology Of Movement>Let us Assess>Q 2

Observe the figure and answer the following question. 

                              Question Image

What changes do you observe in the growth of root and stem in a plant, if it is kept stationary as shown in the figure for a few days why?

HARD
9th Kerala Board
IMPORTANT
Biology Standard 9 Part-2>Chapter 2 - The Biology Of Movement>Let us Assess>Q 2

 Observe the figure and answer the following question.

                                                       Question Image

If the apparatus is rotated gently and continuously, what change would you observe in its root and stem?

HARD
9th Kerala Board
IMPORTANT
Biology Standard 9 Part-2>Chapter 2 - The Biology Of Movement>Let us Assess>Q 3
Identify the odd one and give reason.