Ques. The C4 plants are photosynthetically more efficient than C3 plants because
A. the CO2 efflux is not prevented
B. they have more chloroplasts
C. the CO2 compensation point is more
D. CO2 generated during photorespiration is trapped and recycled through PEP carboxylase.
Answer:B
Ques. The C4 plants are photosynthetically more efficient than C3 plants because
A. the CO2 efflux is not prevented B. they have more chloroplasts C. the CO2 compensation point is more D. CO2 generated during photorespiration is trapped and recycled through PEP carboxylase.