Advertisements
Advertisements
प्रश्न
Gibberellins cause ______.
पर्याय
Shortening of genetically tall plants
Elongation of dwarf plants
Promotion of rooting
Yellowing of young leaves
Advertisements
उत्तर
Gibberellins cause elongation of dwarf plants.
Explanation:
Gibberellins are plant hormones that stimulate stem elongation by promoting cell division and elongation, especially in genetically dwarf plants. This helps dwarf plants grow taller, overcoming their genetic shortness.
APPEARS IN
संबंधित प्रश्न
Gibberellins induce stem elongation in ______ plants.
What is bolting? How can it be induced artificially?
What would be expected to happen if Gibberellin is applied to rice seedlings?
A plant hormone was first discovered in Japan when rice plants were suffering from Bakanae disease caused by Gibberella fujikoroi. Based on this information answer the following question:
Identify the hormone involved in this process.
Which fungus releases gibberellin?
Long photoperiods required for flowering can be reduced by the application of which hormone?
The first discovered and most common gibberellin is ____________.
Among the following statements regarding gibberellins all are true, except
Genetically dwarf plant can be transformed into a phenotypically tall one by the application of ______.
Which phytohormones promote seed germination in cereals by synthesizing amylase enzyme?
