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New root cells become longer mainly by?
New root cells become longer mainly by cell elongation, which is driven by the uptake of water and expansion of the cell walls. This process is regulated by hormones such as auxin and gibberellins, which promote cell elongation in roots. Additionally, the orientation of cell division also plays a role in root elongation.
Why plant cell increase in length and size?
Plant cells increase in length and size due to the process of cell elongation, where cells take up water and expand. This is mainly driven by the turgor pressure created by water entering the cell vacuole. As cells elongate, plant tissues and organs also grow in size, allowing the plant to increase in overall size.
What type of plant hormone is GA-3?
Gibberellic acid, or GA3, is a simple gibberellin, pentacyclic diterpene acid. This plant hormone promotes the elongation and growth of plant cells.
How does auxin produce phototropism?
Auxin accumulates on the shaded side of the plant stem due to light exposure, causing cells on that side to elongate and bend towards the light source. This creates the bending of the stem towards the light, known as phototropism. The differential growth of cells in response to auxin distribution results in the plant's ability to bend and grow towards light.
What is the cell that begins to get longer?
The cell that begins to get longer is typically a plant cell undergoing growth or elongation, such as a root or stem cell. This lengthening is often due to the expansion of the central vacuole, which absorbs water and creates turgor pressure, pushing against the cell wall. In animals, similar elongation can occur in muscle cells during development or repair. This process is essential for growth and development in both plant and animal tissues.
What has the author Ralph Wade Watson written?
Ralph Wade Watson has written: 'The mechanism of elongation in palisade cells' -- subject(s): Plant cells and tissues
New root cells become longer mainly by?
New root cells become longer mainly by cell elongation, which is driven by the uptake of water and expansion of the cell walls. This process is regulated by hormones such as auxin and gibberellins, which promote cell elongation in roots. Additionally, the orientation of cell division also plays a role in root elongation.
What is the region of elongation's function?
The cells produced by mitosis undergo a period of elongation in the direction of the axis of the root. It is at this time that they are sensitive to gravity and respond with gravitropism.
What describes what occurs in plant cells?
Botany, plant biology and micro-biology describes what happens in plant cells
Why plant cell increase in length and size?
Plant cells increase in length and size due to the process of cell elongation, where cells take up water and expand. This is mainly driven by the turgor pressure created by water entering the cell vacuole. As cells elongate, plant tissues and organs also grow in size, allowing the plant to increase in overall size.
What type of plant hormone is GA-3?
Gibberellic acid, or GA3, is a simple gibberellin, pentacyclic diterpene acid. This plant hormone promotes the elongation and growth of plant cells.
How does auxin produce phototropism?
Auxin accumulates on the shaded side of the plant stem due to light exposure, causing cells on that side to elongate and bend towards the light source. This creates the bending of the stem towards the light, known as phototropism. The differential growth of cells in response to auxin distribution results in the plant's ability to bend and grow towards light.
Which organelle when increased in size causes plant cells to elongate?
The cell wall when increased in size causes plant cells to elongate. This is accompanied by increase in cytoplasmic contents also. Thus, the dry weight of the cell also increases with the elongation of cell wall.
Are used to make corn and wheat grow taller?
Yes because, Auxin is a plant hormone produced in a stem tip that promotes cell elongation. Then Auxin moves to the darker side of the plant causing the cells there to grow larger than the corresponding cells on the lighter side of the plant.
What is the cell that begins to get longer?
The cell that begins to get longer is typically a plant cell undergoing growth or elongation, such as a root or stem cell. This lengthening is often due to the expansion of the central vacuole, which absorbs water and creates turgor pressure, pushing against the cell wall. In animals, similar elongation can occur in muscle cells during development or repair. This process is essential for growth and development in both plant and animal tissues.
What do the choroplasts do?
Chloroplasts is where photosynthesis happens in plant cells.
What happens to fertilized plant egg cells?
They are horny
