Question

C4 and CAM plants handle aridenvironments by separated which two process?

A) C3 and CAM patways

B) C2 and C3 patways

C) C4 and CAM patways

D) C3 and C4 patways

Answer 1

Solution

Option C is correct because

C4 photosynthesis makes an intermediate four-carbon compound that splits into a three-carbon compound for the Calvin cycle. Plants that use CAM photosynthesis gather sunlight during the day and fix carbon dioxide molecules at night.