Question

Match the following with reference to the graph given below

$\begin{array}{ccc}\text{Column-I}& & \text{Column-II}\\ \text{A}& \text{I.}& \text{Light intensity is no longer a limiting factor}\\ \text{B}& \text{II.}& \text{Light intensity is the limiting factor}\\ \text{C}& \text{III.}& \text{The saturation point for light intensity}\\ \text{D}& \text{IV.}& \text{Maximum rate of photosynthesis}\\ \text{E}& \text{V.}& \text{Some factor other than light intensity is becoming a limiting factor}\end{array}$

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

Answer 1

The correct option is B A-II, B-V, C-I, D-III, E-IV

Region-A - Light intensity is the limiting factor.
Region-B - Some factor other than light intensity is becoming a limiting factor.
Region-C - Denotes that light intensity is no longer a limiting factor.
Point-D - Represents the saturation point for light intensity and
Point-E - Represents the maximum rate of photosynthesis.