Asserotion: `C_(4)` photosynthetic pathway is more efficient than the `C_(3)` pathway.
Reson : Photorespirationis suppressed in `C_(4)` plants.
A. If both assertion and reason are true and the reason is a correct explanation of the assertion
B. If both assertion and reason are true but reason is not a correct explanation of the assertion.
C.
D. If the assertion is true but reason is false.