0
Gibberllins cause plant growth by stimulating cell division. It causes growth in the stems and leaves.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Both cytokinins and gibberellins promote plant growth. Compare the ways in which these hormones stimulate growth.?
Gibberellins promote cell growth by stimulating cell elongation. Cytokinins promote plant growth by stimulating mitosis and cell division.
What substances help plant growth?
Growth regulators help in plant growth. Examples are auxin, gibberellins, cytokinens etc.
What plant hormone is responsible for most tropisms?
Gibberellins are growth hormones that control plant height and bud development.
What are the hormones present naturally in plants?
Absisic Acid- prevents growth and can cause leaf drop in some plantsEthylene- promotes fruit ripening and leaf dropCytokinins- promote differentiation and overall growth of the plantGibberellins- promote seed germination and budding in flowersAuxin- promotes lateral growth
Japanese scientists found that the extraordinary growth of a certain rice plant was caused by?
Japanese scientists found that the extraordinary growth of a certain rice plant was caused by gibberellins. In Japan there is a lot of rice grown.
Which of these plant hormones hastens the ripening of fruit and helps to cause the fall of leaves flowers and fruit a cytokinins b auxins c ethylene d gibberellins?
The plant hormone that hastens the ripening of fruit and helps cause the fall of leaves, flowers, and fruit is ethylene. It is a gaseous hormone that triggers a series of biochemical changes, leading to fruit ripening and senescence.
What are the two types of plant hormones?
Auxins, cytokinins and gibberellins
Why do farmers hormones auxins and gibberellins in plant?
preventing from scencences
Is Gibberellin is a plant growth hormone?
Yes; Gibberellins (GAs) are plant hormones that regulate growth and influence various developmental processes, including stem elongation, germination, dormancy, flowering, sex expression, enzyme induction, and leaf and fruit senescence. via wikipedia
Explain the role of gibberellins in the germination of wheat or barley?
They are plant hormones that regulate the growth and developmental processes of such plants. Please see the related link below for more information.
A plant that produces too little of the gibberellins might?
Stem elongation will be stunted.
Cytokinins cause plant growth by stimulating what?
Promoting undifferentiated cell proliferation in the central zone of shoot apical meristem. The continuous cell multiplication will become the input for differentiated tissues (stem, leaf, branch and inflorescence) development
