Plant Hormone MCQs Quiz Online PDF Download

Plant Hormone Multiple Choice Questions (MCQ), plant hormone quiz answers PDF to study online biology degree course. Learn coordination and control Multiple Choice Questions and Answers (MCQs), "Plant Hormone" quiz questions and answers for online college classes. Learn biology: central nervous system, hormones, coordination in animals test prep for for SAT prep classes.

"Weed killing is done by which chemical?" Multiple Choice Questions (MCQ) on plant hormone with choices 2,4 dichlorophenoxyacetic acid (2,4-d), phenols, indole -3-acetic acid(iaa), and ethane for online college classes. Practice merit scholarships assessment test, online learning plant hormone quiz questions for competitive exams in biology majors for online associates degree. Plant Hormone Video

MCQs on Plant Hormone Download PDF

MCQ: Weed killing is done by which chemical?

  1. 2,4 Dichlorophenoxyacetic Acid (2,4-D)
  2. phenols
  3. Indole -3-Acetic Acid(IAA)
  4. Ethane

A

MCQ: Bud initiation in shoots in promoted by

  1. auxin
  2. gibberellins
  3. cytokinin
  4. ethane

A

MCQ: Bolting of some rosette plants is promoted by

  1. ethane
  2. gibberellins
  3. auxin
  4. Cytokinins

B

MCQ: For which of the following IAA stands?

  1. Iodine acetic acid
  2. initiator acetic acid
  3. indole acetic acid
  4. iron acetic acid

C

MCQ: Sprouting of potatoes is inhibited by

  1. ethane
  2. 2,4-Dichlorophenoxyacetic acid
  3. cytokinins
  4. ethene

B