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Where are cytokinins produced in a plant?
Cytokinins are primarily produced in the root tips and developing seeds of plants. They are also synthesized in other tissues, such as shoot apical meristem and young leaves.
What effect does too much cytokinins have on plants?
Too much cytokinins in plants can lead to excessive cell division and proliferation, resulting in abnormal growth such as increased shoot branching and small leaves. This can also disrupt the balance between cytokinins and other hormones, leading to overall growth abnormalities and reduced plant health.
What are the characterstics of cytokinin?
Cytokinins are plant hormones that promote cell division and growth. They also influence apical dominance, root growth, and leaf senescence. Additionally, cytokinins play a role in regulating plant responses to environmental stresses.
Is cytokinins involved in photosynthesis?
Cytokinins are not directly involved in photosynthesis. They are plant hormones that regulate various growth and developmental processes in plants, such as cell division, leaf senescence, and root development. Photosynthesis is a biochemical process that uses light energy to convert carbon dioxide and water into glucose and oxygen.
Both cytokinins and gibberellins promote plant growth. Compare the ways in which these hormones stimulate growth.?
Cytokinins promote cell division and growth mainly in lateral buds and roots, leading to bushier plants. Gibberellins, on the other hand, primarily promote stem elongation and leaf expansion by stimulating cell elongation. Both hormones work together to regulate various aspects of plant growth and development.
What is the function of cytokinins found in developing seeds and fruits?
Cytokinins are plant hormones that play a crucial role in the growth and development of seeds and fruits. They promote cell division and growth, influencing processes such as seed germination, fruit development, and ripening. Additionally, cytokinins help regulate nutrient mobilization and delay senescence, ensuring that developing seeds and fruits receive the necessary resources for optimal growth. Their overall function is to enhance plant productivity and reproductive success.
Which of the following plant hormones stimulates cell division in the roots A. Ethylene B. Gibberlins C. Cytokinins D. Abscisic acid E. Auxin?
C. Cytokinins stimulate cell division in roots.
What is the hormone found in coconut water?
cytokinins
What part of plant hormones prevents senescence?
cytokinins
Where are cytokinins produced in a plant?
Cytokinins are primarily produced in the root tips and developing seeds of plants. They are also synthesized in other tissues, such as shoot apical meristem and young leaves.
What are the two types of plant hormones?
Auxins, cytokinins and gibberellins
What delays the aging of leaves in plants?
Cytokinins By Sruthi R.D.
What effect does too much cytokinins have on plants?
Too much cytokinins in plants can lead to excessive cell division and proliferation, resulting in abnormal growth such as increased shoot branching and small leaves. This can also disrupt the balance between cytokinins and other hormones, leading to overall growth abnormalities and reduced plant health.
What is cytokinins used for?
Cytokinins are plant hormones that promote cell division and regulate growth and development in plants. They are commonly used in agriculture to stimulate plant growth, improve crop yield, and delay aging processes in harvested plants. Additionally, cytokinins are used in tissue culture techniques to promote the growth of plant tissue in vitro.
Why should plants need cytokinins?
they need this to stimulate the overall growth i think...
What are the characterstics of cytokinin?
Cytokinins are plant hormones that promote cell division and growth. They also influence apical dominance, root growth, and leaf senescence. Additionally, cytokinins play a role in regulating plant responses to environmental stresses.
What do cytokinins cause?
Cytokinins are a class of plant hormones that promote cell division, shoot formation, and growth in plants. They play a crucial role in regulating various physiological processes, including leaf expansion, axillary bud growth, and delaying senescence (aging) in leaves. Additionally, cytokinins help balance the effects of auxins, another group of hormones, to ensure proper plant development and response to environmental stimuli.
