Chemical coordination in plants — Biology STD 10 — Question
ICSE BoardEnglish MediumSTD 10BiologyChemical coordination in plants1 Mark
MCQ
The most widely used compound as source of ethylene is:
A
Ethephone
✓
Ethephon
C
Ethphone
D
Ethiphon
✓
Answer
Correct option: B.
Ethephon
(b) Ethephon Explanation : The most widely used compound as a source of ethylene is Ethephon. Ethephon releases ethylene upon decomposition and is extensively used in agriculture to regulate plant growth and ripening.
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