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प्रश्न
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एक पंक्ति में उत्तर
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उत्तर
Indole butyric acid
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संबंधित प्रश्न
Name one plant hormone that promotes growth and another plant hormone which inhibits growth.
Give the full form of IAA.
What will you do to prevent leaf fall and fruit drop in plants? Support your answer with reason.
____________ is sprayed externally to prevent loss of fruit from premature fall in pear.
A farmer wants to remove broad-leaved weeds from the jowar plantation in his field. Suggest any plant hormone to remove such weeds.
Give functions of synthetic auxin 2,4-D.
Write full form of NAA
Give reasons: 2,4-D is used as herbicide.
Read the explanation given below and name the structure:
Food conducting tissue in vascular plants.
Define the following term:
Parthenocarpy
