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Class 11BiologyPlant Growth and DevelopmentAuxin
Easy

What is $2, 4-D$?

  • A
    Herbicide
  • B
    Insecticide
  • C
    Rodenticide
  • D
    Vermicide
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Class 11 Questions

Class 11

Biology Questions

Chapter

Plant Growth and Development

Subtopic

Auxin

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Substances which originate at the tip of the stem and control growth elsewhere are

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Which of the following is $NOT$ an effect of auxin?

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Observe the following structure. The above structure is of an auxin,which is:

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Which hormone is responsible for apical dominance?

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Indole-$3$-acetic acid,known as auxin,was first isolated from:

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