____ are used to allow gas exchange in leaves whereas _____ are used to maximize water uptake in roots

A. stomata, root hairs
B. xylem, root hairs
C. stomata, phloem
D. trichomes, xylem


Ans: A. stomata, root hairs

Biology & Microbiology

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Fill in the blank(s) with the appropriate word(s).

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Indicate whether the statement is true or false

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