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What effects do hormones have within a growing plant?
they control a plant's patterns of growth and development, and the plant's responses to environmental conditions.
What plant hormone is responsible for most tropisms?
Gibberellins are growth hormones that control plant height and bud development.
How synthetic plant hormones are effective as weedkillers?
Plant hormones don't kill weeds. They are used for killing pests like aphids which absorb the hormone present in the phloem of the plant. These hormones are toxic for them and they die after consuming them.
How is plant growth controlled?
plant growth controlled by hormone called auxin which is found in roots and shoots and sunlight break down auxin answered by rasool ebrahimi
What is apical growth?
It is when growth occurs at the tips of roots and shoots of a plant
What regulates plant growth and development?
Hormones
What A plant response to a stimuli?
Plant growth hormones e.g. IAA.
Why are the responses of shoots and roots important in the life of plants?
The responses of shoots and roots are important for plants to adapt and survive in different environments. Shoot responses, like phototropism and gravitropism, help the plant obtain sunlight and nutrients, while root responses, like hydrotropism and chemotropism, assist in water and nutrient uptake from the soil. Overall, these responses allow the plant to grow, develop, and reproduce successfully.
What has the author John W Mitchell written?
John W. Mitchell has written: 'Methods of studying plant hormones and growth-regulating substances' -- subject(s): Botanical Technique, Botany, Growth substances for plants, Plant hormones, Plant regulators, Technique, Technique, Botanical 'Test methods with plant-regulating chemicals' -- subject(s): Growth (Plants), Growth regulators, Plant hormones, Plant growth promoting substances, Plant growth inhibiting substances, Research 'Plant-growth regulators' -- subject(s): Growth regulators, Agricultural chemicals, Plant regulators
Where are auxins found in a plant?
Auxins are hormones found in the tips of shoots and roots of plants, as well as in young leaves, flowers, and developing seeds. They help regulate plant growth and development by influencing cell elongation and differentiation.
Why does a plant start to grow up when it has been put on its side?
Plants have a complex set of hormones which control their growth and these hormones are responsible for the 'directional' growth of the plant. Simply put, plants will grow up when they are put on their side because 'up' is where the sun is and plants will always grow towards the sun.
Is there a way to increase the growth in a cactus or any plant?
Yes by using growth hormones
