Both C 4 and CAM pathways of photosynthesis allow plants to

Both the C 4 and CAM pathways allow plants to keep their stomata partially or completely closed during the hottest parts of the day, which helps to conserve water. This is particularly important for plants in dry environments.

Both C 4 and CAM pathways of photosynthesis allow plants to

Both the C 4 and CAM pathways allow plants to keep their stomata partially or completely closed during the hottest parts of the day, which helps to conserve water. This is particularly important for plants in dry environments.

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Both C₄ and CAM Pathways of Photosynthesis Allow Plants to

Question 23

Multiple Choice

Both C₄ and CAM pathways of photosynthesis allow plants to

A) perform photosynthesis in the absence of carbon dioxide.
B) outcompete C₃ plants in cool, dry conditions.
C) keep stomata partially or completely closed during the hottest parts of the day.
D) take up carbon dioxide at night and then store it as an acid until the day.

Correct Answer: