Which of the Following Statements Is CORRECT Regarding C₄ Plants

Multiple Choice

Which of the following statements is CORRECT regarding C₄ plants as compared with CAM plants?

A) In C₄ plants, CO₂ capture and the Calvin cycle happen in different cell types, whereas in CAM plants CO₂ capture and the Calvin cycle happen at different times.
B) In C₄ plants, CO₂ capture and the Calvin cycle happen at different times, whereas in CAM plants CO₂ capture and the Calvin cycle happen in different cell types.
C) C₄ plants produce a 4-carbon organic acid as a storage form, whereas CAM plants produce a 4-carbon inorganic acid as a storage form.
D) C₄ plants do not require additional ATP relative to C₃ plants, whereas CAM plants do require additional ATP relative to C₃ plants.
E) C₄ plants are found in hot, sunny environments, whereas CAM plants are found in moist, cool environments.