While C-4 Plants Have Carbon Dioxide Fixation and Carbon Dioxide

question 9

Multiple Choice

While C-4 plants have carbon dioxide fixation and carbon dioxide uptake separated by location within the plant, CAM plants

• A) have these processes separated by time.
• B) fix much greater amounts of carbon dioxide than C-4 plants.
• C) are found in tropical regions where nutrients are abundant.
• D) All of the choices are correct.

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