SAT Subject Biology Practice Question 70: Answer and Explanation

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Question: 70

4. Which of these are plant adaptations to hot, dry climates?

I. CAM

II. Mycorrhizae

III. C4photosynthesis

A. I only
B. II only
C. I and II
D. I and III
E. I, II, and III

Correct Answer: D

Explanation:

CAM and C4

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