Chemical Coordination in Plants — Biology STD 10 — Question
ICSE BoardEnglish MediumSTD 10BiologyChemical Coordination in Plants2 Marks
Question
Write any two functions of each one: $A B A$
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Answer
Functions of ABA: (i) It acts as a general plant-growth inhibitor by slowing down plant metabolism. (ii) ABA inhibits seed germination and development. It induces seed dormancy and thereby helps seeds to withstand desiccation.
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