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Pronunciation varies by accent · noun
(biochemistry) Any of a class of substances that inhibits auxin transport and therefore of root growth, gravitropism and phototropism..
Use phytotropin when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Phytotropin means (biochemistry) Any of a class of substances that inhibits auxin transport and therefore of root growth, gravitropism and phototropism..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use phytotropin where its definition matches the intended context.
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