Question:
CAM plants are adapted to which type of environment?
CAM plants are adapted to which type of environment?
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Photosynthetic pathways:
- C3: Humid/cool environments.
- C4: Tropical/warm environments.
- CAM: Arid environments (water conservation).
- C3: Humid/cool environments.
- C4: Tropical/warm environments.
- CAM: Arid environments (water conservation).
Updated On: Aug 27, 2026
- Humid
- Perhumid
- Arid
- Monsoon
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of photosynthetic pathways and plant adaptations.
Step 2: Detailed Explanation:
CAM (Crassulacean Acid Metabolism) plants are adapted to arid (dry) environments.
They open stomata at night to fix CO2 and store it as malate, reducing water loss during the day.
Humid (A) and Perhumid (B) environments favor C3 and C4 plants.
Monsoon (D) environments have seasonal rainfall.
Thus, CAM plants are adapted to arid environments.
Step 3: Final Answer:
Thus, CAM plants are adapted to arid environments, which corresponds to option (C).
[0.5cm]
This question tests knowledge of photosynthetic pathways and plant adaptations.
Step 2: Detailed Explanation:
CAM (Crassulacean Acid Metabolism) plants are adapted to arid (dry) environments.
They open stomata at night to fix CO2 and store it as malate, reducing water loss during the day.
Humid (A) and Perhumid (B) environments favor C3 and C4 plants.
Monsoon (D) environments have seasonal rainfall.
Thus, CAM plants are adapted to arid environments.
Step 3: Final Answer:
Thus, CAM plants are adapted to arid environments, which corresponds to option (C).
[0.5cm]
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