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प्रश्न
In which of the following cases ethylene (gaseous phytohormone) synthesized in large amounts by tissues?
- Ripening of fruits
- Senescence
- Cell division promoting activity
- Actively growing apices of stems and roots.
विकल्प
I and II
III and IV
II and Ill
IV and I
MCQ
उत्तर
I and II
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Types of Plant Hormones: Ethylene
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?