Contents

In dark reaction of photosynthesis, which of the following is reduced?
a) CO2                                   
b) NADPH
c) ATP                                   
d) O2


a

In dark reaction of photosynthesis, which of the following produces energy?
a) CO2                                   
b) NADPH
c) ATP                                  
d) O2


c

In dark reaction of photosynthesis, which of the following produces Hydrogen?
a) CO2                                   
b) NADPH
c) ATP                                   
d) O
2

b



The Concept Of Limiting Factors In Photosynthesis:


The absence or deficiency some environmental factors decrease the rate of photosynthesis are called…….
a) decreasing factors          
b) inhibitors
c) limiting factors                             
d) all of these

c

Which of the following is/are the limiting factors of photosynthesis?
a) CO2                                   
b) water
c) O2                                      
d) both a and b

d