Biology, 18.08.2019 17:30, lilinicholeb

Amain function of the leaf petiole is a. to extend the leaf blade away from the stem so the blade can collect sufﬁcient sunlight. b. to keep the leaf away from the secondary meristem of the stem. c. to produce pollen. d. none of the above

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Amain function of the leaf petiole is a. to extend the leaf blade away from the stem so the blade ca...