STD 11 - 13. Plant growth and development — BIOLOGY STD 11 Science — Question
Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 13. Plant growth and development1 Mark
MCQ
Ethephon
A
Hasten fruit ripening in tomatoes
B
Accelerate abscission
C
Promote female flower cucumbers
✓
All of the above
✓
Answer
Correct option: D.
All of the above
d Ethepton hastens fruit ripening in tomatoes and apples and accelerates abscission in flowers and fruits. It promotes female flowers in cucumbers thereby increasing the yield
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