Which PGR is most likely responsible for the phenomenon observed when a plant bends towards a light source, even if the light source is unidirectional and doesn't illuminate the entire plant?
Cytokinin
Gibberellin
Auxin
Abscisic Acid
Related Questions
Which of the PGR induces parthenocarpy in tomatoes?
Auxin
Gibberellin
Cytokinin
Ethylene
Member of auxin, which is widely used to kill the dicotyledonous weed is
IAA
IBA
NAA
2-4-D
Which hormone is called the dormancy hormone?
IAA
NAA
ABA
GA
Which plant hormone is found in gaseous form?
Auxin
Cytokinin
Ethylene
ABA
In the most situation, ABA acts as the
Agonist for auxin
Antagonist to gibberellin
Antagonist of auxin
Agonist to gibberellin
Beta vulgaris is a
Short day plant
Long day plant
Day neutral plant
Intermediate day
Natural cytokinins are synthesized in tissue that are
Senescent
Dividing rapidly
Storing food material
Differentiating
Cytokinins are mostly
Glucosides
Amino purines
Acidic
phenolic
Which of the following hormones does not naturally occur in plants?
2,4-D
IAA
GA
ABA
Genetically dwarf plants can be induced to grow tall by using
Gibberellins
Phycobillins
Auxins
Cytokinins