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Auxin is a plant hormone that regulates growth and development by promoting cell elongation, particularly in stems and roots. In stems, auxin facilitates upward growth by concentrating on the side away from light, causing the plant to bend towards the light (phototropism). In roots, auxin influences downward growth and root development, but in higher concentrations, it can inhibit root elongation. Overall, auxin plays a crucial role in coordinating directional growth and responses to environmental stimuli.
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How does an auxin work?
If human body have hormones, same true with plants and this plant hormones called auxin. It is a substance naturally produced in actively growing parts of plants that regulate many aspects of plant growth and development.
What may be a cause of root gravitropism?
Root gravitropism is mainly controlled by the hormone auxin. The differential distribution of auxin across the root due to gravity is a key factor in causing roots to grow downward. The auxin gradient results in differential cell elongation on the upper and lower sides of the root, leading to root bending towards gravity.
Why are the parts of some plants different from those of others?
Plants have different parts because they have evolved to adapt to their specific environments and functions. For example, plants in dry climates may have specialized leaves or roots to conserve water, while plants in low light conditions may have larger leaves to capture more sunlight. Additionally, different parts of a plant may serve different functions, such as roots for anchoring and nutrient uptake, leaves for photosynthesis, and flowers for reproduction.
When is the best time to collect different parts of plants to get a better yield of the active constituents?
It depends which plant you are referring to. Plants mature at different times of year.
Which substance produced in one part of a plant affects another part?
A hormone called auxin, which is produced in the apical meristem or shoot tip of a plant, can affect the growth and development of other parts of the plant. It can regulate processes such as cell elongation, root development, and leaf growth. Auxin moves through the plant's vascular system and can affect different tissues and organs.
How many parts are there in plants?
There are different plants with different parts but most plants have about 16 parts.
How does an auxin work?
If human body have hormones, same true with plants and this plant hormones called auxin. It is a substance naturally produced in actively growing parts of plants that regulate many aspects of plant growth and development.
Why are parts of plants different from those of other plants?
Why are the parts of some plants very different from those of others
Why the parts of some plants different from those other plants?
Why are the parts of some plants very different from those of others
What may be a cause of root gravitropism?
Root gravitropism is mainly controlled by the hormone auxin. The differential distribution of auxin across the root due to gravity is a key factor in causing roots to grow downward. The auxin gradient results in differential cell elongation on the upper and lower sides of the root, leading to root bending towards gravity.
Why are the parts of some plants different from those of others?
Plants have different parts because they have evolved to adapt to their specific environments and functions. For example, plants in dry climates may have specialized leaves or roots to conserve water, while plants in low light conditions may have larger leaves to capture more sunlight. Additionally, different parts of a plant may serve different functions, such as roots for anchoring and nutrient uptake, leaves for photosynthesis, and flowers for reproduction.
When will the Health care for America plan take effect?
Different parts take effect at different times. Some of the tax increases to pay for parts of it are starting to kick in this month (January '13).
What is the part of the plant that carries nutrients to different parts of the plants?
leaves
What will happen when flower bud is emasculated n auxin is applied in stigma?
When a flower bud is emasculated and auxin is applied to its stigma than a seedless fruit develop. This phenomenon is called parthenocarpy .
What form of plant food easily travels to different parts of the plants?
Sucrose
When is the best time to collect different parts of plants to get a better yield of the active constituents?
It depends which plant you are referring to. Plants mature at different times of year.
Which substance produced in one part of a plant affects another part?
A hormone called auxin, which is produced in the apical meristem or shoot tip of a plant, can affect the growth and development of other parts of the plant. It can regulate processes such as cell elongation, root development, and leaf growth. Auxin moves through the plant's vascular system and can affect different tissues and organs.
