Question

The given figure shows the graph of light intensity (on x-axis) on the rate of photosynthesis (on y-axis). Few points are marked as $A,B,C,D$ and $E$.

Match the marked alphabets given in column I with these correct interpretation given in column II.

Column I		Column II
A	Limiting factor in region A	I	Some factor other thanlight intensity is becoming the limiting factor
B	B represents	II	Light is no longerlimiting factor
C	C represents	III	Light intensity
D	D represents	IV	Maximum rate ofphotosynthesis
E	E represents	V	Saturation point for light intensity

The correct option is

• A. A - I; B - II; C - III; D - IV; E - V
• B. A - III; B - I; C - II; D - V; E - IV
• C. A - IV; B - II; C - V; D - III; E - I
• D. A - V; B - IV; C - III; D - II; E - I

Answer 1

Answer: (B)

Correct answer is (b) A - III; B - I; C - II; D - V; E - IV