19. Which of the following descriptions about trichomes is not correct?
(A) They are hair-like structures on plant surfaces.
(B) They serve diverse roles, like defense against pests and reducing water loss
(C) Certain trichomes create essential oils, resins, and medicinal compounds
(D) They can reflect UV light
(E) They are specialized outgrowths of the cortex cells.
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統計: 尚無統計資料
統計: 尚無統計資料