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Auxin promotes geotropism by redistributing through the plant in response to gravity. In roots, auxin accumulates on the lower side causing elongation of cells and downward growth, while in shoots, it accumulates on the upper side causing inhibition of elongation and upward growth. This differential distribution of auxin helps plants respond to gravity and grow in the right direction.
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What effects does auxin have on plants?
auxin plays an important role in the growth of meristemetic tissue so as to increase the height of plant.
What controls geotropism and phototropism?
When the auxins in the plant act towards gravity... positive geotropism is wen the plant goes to the direction of gravity which would be downwards..negative geotropism would be upwards going against the natural gravity Phototropism is when the plant reacts towards the photosynthesis conditions where when light acts on the plant so the auxins burst and the plant bends towards light..this is positive phototropism...but when the plant goes against the direction of light it is then negative phototropism
What is another name for geotropism?
Another name for geotropism is gravitropism. It refers to the growth or movement of an organism in response to gravity.
The chemical that promotes phototropism is?
Auxin is the chemical that promotes phototropism in plants. Auxin is produced at the tips of plant stems and helps cells elongate, causing the plant to bend towards a light source.
How does auxin control a plant's response to light?
Auxin controls a plant's response to light by regulating growth processes such as cell elongation and division. In response to light, auxin distribution can change within the plant, leading to asymmetric growth and bending movements towards or away from the light source. This allows plants to optimize their positioning for photosynthesis and growth.
Do effects of auxin's depend on the target tissue?
true
What effects does auxin have on plants?
auxin plays an important role in the growth of meristemetic tissue so as to increase the height of plant.
What controls geotropism and phototropism?
When the auxins in the plant act towards gravity... positive geotropism is wen the plant goes to the direction of gravity which would be downwards..negative geotropism would be upwards going against the natural gravity Phototropism is when the plant reacts towards the photosynthesis conditions where when light acts on the plant so the auxins burst and the plant bends towards light..this is positive phototropism...but when the plant goes against the direction of light it is then negative phototropism
Which of the following indicates a plant's response to gravity?
Geotropism is the plant's response to gravity. Plants exhibit positive geotropism when they grow towards the gravitational pull (roots), and negative geotropism when they grow away from it (shoots).
Can you make a sentence using the word Geotropism?
geotropism mean to have fun doind the things
Does geotropism determine the direction of growth?
Yes, geotropism DOES determine the direction of growth. Negative geotropism is when a section of the plant grows upwards. For example, stems grow upward. Positive geotropism is when a section of the plant grows downwards. In this case, a plant's roots would be the perfect example.
What is the chemical produced growing in root tips?
Auxin hormone
What is the relationship between auxin and phototropism?
Phototropism is the biological process for auxin's.
Is gravity a response to geotropism?
No
Is auxin a plant hormone or animal hormone?
Auxin is a hormone that is found solely in plants.
What is Geo-Tropism?
Geotropism is a plant growth or movement in response to gravity. Upward growth of the plant's parts against gravity is called negative geotropism, whilst downward growth of roots is called positive geotropism.
Gravitropism is also known as what?
geotropism
