Question

Which is the major photosynthetic pathway in plants?

• A. $C_3$
• B. $C_4$
• C. CAM
• D. None of the above

Answer 1

The correct option is A $C_3$

A) $C_3$ pathway is found in most plants and is the most common pathway.

B) $C_4$ pathway is found in some plants like maize and sugarcane.

C) CAM pathway is found only in desert plants.

D) $C_3$ pathway is the major photosynthetic pathway in plants.

So the correct answer is '$C_3$'.