EASY
11th West Bengal Board
IMPORTANT
Earn 100

During photosynthesis the oxygen in glucose comes from 

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Important Questions on Photosynthesis

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 12 - Photosynthesis>EXERCISE>Q 20
Carbon dioxide acceptor in C3 plants (Calvin cycle) is 
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 12 - Photosynthesis>EXERCISE>Q 21
Photosynthesis is most active in
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 12 - Photosynthesis>EXERCISE>Q 22
Besides water and light which one is more essential as a raw material for photosynthesis?
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 12 - Photosynthesis>EXERCISE>Q 23
Metal present in the chlorophyll is
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 12 - Photosynthesis>EXERCISE>Q 24
During photosynthesis
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 12 - Photosynthesis>EXERCISE>Q 25
Which one of the following alga used by Calvin and his Co-workers for photosynthetic experiments?
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 12 - Photosynthesis>EXERCISE>Q 26
Which one is the correct formula of chlorophyll a?
HARD
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 12 - Photosynthesis>EXERCISE>Q 27
Which one is the correct formula of chlorophyll b ?