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Nutrition


19. 

The organic compound that contain nitrogen is

Answer : C. Protein

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20. 

Legume root nodule contains a protein pigment is known as

Answer : B. Leghaemoglobin

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21. 

In plants, enerygy is produced during the process of

Answer : C. Photosynthesis

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22. 

The green leaves performing photosynthesis are known as

Answer : B. Foliage leaves

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23. 

Match List-I with List -II and select the correct answer using the codes given below the lists:

List I List II
a) CO2 absorption 1) Respiration
b) O2 evolution 2) Protein
c) O2 absorption 3) Photosynthesis
d) NH3 absorption 4) Fat synthesis

Answer : A. a-3,b- 4,c- 1,d-2

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24. 

Ganong's photometer is used to measure the

Answer : B. loss of water by plants

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