EASY
7th ICSE
IMPORTANT
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How is glucose utilized by plants?

Important Questions on Plant Life

MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 4 - Plant Life>EXERCISES>Q 1
Demonstrate an experiment to prove that chlorophyll is needed for photosynthesis.
MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 4 - Plant Life>EXERCISES>Q 2
Explain how respiration is different from photosynthesis.
EASY
7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 4 - Plant Life>EXERCISES>Q 3
Differentiate between aerobic and anaerobic respiration.
MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 4 - Plant Life>EXERCISES>Q 1
Draw the diagrams of open and closed stoma.
MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 4 - Plant Life>EXERCISES>Q 1

Consider the following chemical reactions which take place in different organisms/tissues under various Conditions:

Question Image

Name one organism which respires according to equation (i) above.

MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 4 - Plant Life>EXERCISES>Q 1
Name one organism which respires according to equation (ii) above.
MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 4 - Plant Life>EXERCISES>Q 1
Which equation/equations represent aerobic respiration?
EASY
7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 4 - Plant Life>EXERCISES>Q 2

Question Image

Mention the reason of the experiment depicted in the above figure.