Question
Biology Question on Photosynthesis in higher plants
Different segments of a photosynthetic filamentous alga are exposed to different wavelengths of light as shown below. After a period of time, bacteria known to migrate towards high oxygen concentration, is spread on the surface of the alga. Which region(s) of the alga will have maximum bacterial congregation?
A
P and R
B
P and Q
C
Only P
D
Only Q
Answer
P and R
Explanation
Solution
The correct answers are (A) : P and R