NURSING EXAM QUESTIONS
PHARMACOGNOSY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Auxin autotrophy is found in ____
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N.glauca
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N.langsdorffi
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Rangpur orange
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Both A and B
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Explanation:
Detailed explanation-1: -Auxins are a powerful growth hormone produced naturally by plants. They are found in shoot and root tips and promote cell division, stem and root growth. They can also drastically affect plant orientation by promoting cell division to one side of the plant in response to sunlight and gravity.
Detailed explanation-2: -Transport of the Two Natural Auxins, Indole-3-Butyric Acid and Indole-3-Acetic Acid, in Arabidopsis.
Detailed explanation-3: -NAA (naphthalene acetic acid) and 2, 4 D (2, 4 dichlorophenoxyacetic acid) are two synthetic auxins used in agriculture. Was this answer helpful?
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