Auxins influence the growth of stems toward light (phototropism) and against the force of gravity (geotropism).
它可影响茎的向光性和背地性生长。
作用;
;
;成;Auxins influence the growth of stems toward light (phototropism) and against the force of gravity (geotropism).
它可影响茎的向光性和背地性生长。
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