11. Bulliform cells in grass leaves are involved in:
(A) Enhancing light absorption in low-light environments
(B) Storing photosynthetic products
(C) Facilitating leaf folding to reduce water loss
(D) Transporting sugars to the phloem
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統計: A(1), B(0), C(0), D(0), E(0) #3477331
統計: A(1), B(0), C(0), D(0), E(0) #3477331