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WorksheetsPLANT HORMONES
Total questions: 10
Worksheet time: 5mins
Which of the following plant hormone promotes apical dominance in plants?
Auxins
Cytokinins
Gibberellins
Abcisic acid
Which of the following hormone promotes the growth of lateral bud meristem?
Auxins
Cytokinins
Gibberellins
Which of the following is called stress hormone?
Auxins
Cytokinins
Gibberellins
Abscisic Acid
Abscisic Acid is called due to its .......nature?
Acidic nature
Basic nature
During water deficiency and drought the concentration of ..............increases.
Auxins
Cytokinins
Gibberellins
Abscisic acid
Which of the following pair of hormones are used in tissue culture to promote cell division?
Auxins and Cytokinins
Gibberellins and Cytokinins
Which of the following hormone promotes flowering?
Auxins
Cytokinins
Gibberellins
Leaf abscission involves .......auxins and increased ethylene production.
decrease
increase
Which of the following hormone causes lengthning of shoots and which travels towards the base?
Auxins
Cytokinins
The effect of gibberellins restores normal growth in .........plants.
tall plants
dwarf plants
none
