1
Question
Cell elongation in internodal regions of plants is due to
Cell elongation in internodal regions of plants is due to
Open in App
Solution
The correct option is C gibberellin
Cell elongation in internodal regions of plants is due to gibberellins. Gibberellin is a plant growth promoter that helps to promote stem elongation, overcomes dwarfism in genetically dwarf plants.
IAA stands for Indole-3-acetic acid. They are the most common naturally occurring auxins. They are produced in the growing apices of stem and root. They help in promoting apical dominance. Apical dominance is a phenomenon in which the growth of the main central stem of the plant is more as compared to the other stems.
Cytokinin is a plant growth promoter whose main function is the induction of cell division.
Abscisic acid is a plant growth inhibitor that plays an important role in seed dormancy. Seed dormancy is the condition of seeds that are incapable of germinating even when the conditions suitable for seedling growth are supplied.
Cell elongation in internodal regions of plants is due to gibberellins. Gibberellin is a plant growth promoter that helps to promote stem elongation, overcomes dwarfism in genetically dwarf plants.
IAA stands for Indole-3-acetic acid. They are the most common naturally occurring auxins. They are produced in the growing apices of stem and root. They help in promoting apical dominance. Apical dominance is a phenomenon in which the growth of the main central stem of the plant is more as compared to the other stems.
Cytokinin is a plant growth promoter whose main function is the induction of cell division.
Abscisic acid is a plant growth inhibitor that plays an important role in seed dormancy. Seed dormancy is the condition of seeds that are incapable of germinating even when the conditions suitable for seedling growth are supplied.
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
