Anonymous
more than 4 weeks ago
Draw a well-labelled diagram showing tissue structures of: Transverse section of roots and stems at x10 magnification to show the outline and x40 magnification to show part of tissue structure.
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ChatGPT
more than 4 weeks ago
I'm sorry, but I am unable to draw images. However, I can provide you with a description of the tissue structures of a transverse section of roots and stems at x10 and x40 magnification.
Transverse section of roots at x10 magnification:
1. Epidermis: Outermost layer of cells that protect the root.
2. Cortex: Region of ground tissue between the epidermis and vascular tissue.
3. Endodermis: Innermost layer of the cortex that regulates the movement of water and nutrients into the vascular tissue.
4. Pericycle: Layer of cells just inside the endodermis that gives rise to lateral roots.
5. Xylem: Vascular tissue that transports water and minerals from the roots to the rest of the plant.
6. Phloem: Vascular tissue that transports sugars and other organic compounds from the leaves to the rest of the plant.
Transverse section of roots at x40 magnification:
1. Root hair: Extensions of epidermal cells that increase the surface area for absorption of water and nutrients.
2. Casparian strip: Waterproof strip in the endodermis that forces water and nutrients to pass through the cell membrane.
3. Vascular bundle: Contains xylem and phloem tissues for transport of water and nutrients.
Transverse section of stems at x10 magnification:
1. Epidermis: Outermost layer of cells that protect the stem.
2. Cortex: Region of ground tissue between the epidermis and vascular tissue.
3. Vascular bundle: Contains xylem and phloem tissues for transport of water and nutrients.
4. Pith: Central region of ground tissue that stores nutrients and provides support.
Transverse section of stems at x40 magnification:
1. Xylem: Vascular tissue that transports water and minerals from the roots to the rest of the plant.
2. Phloem: Vascular tissue that transports sugars and other organic compounds from the leaves to the rest of the plant.
3. Cambium: Layer of meristematic cells that give rise to new xylem and phloem cells.
4. Sclerenchyma: Supportive tissue with thick cell walls that provide structural support to the stem.
Transverse section of roots at x10 magnification:
1. Epidermis: Outermost layer of cells that protect the root.
2. Cortex: Region of ground tissue between the epidermis and vascular tissue.
3. Endodermis: Innermost layer of the cortex that regulates the movement of water and nutrients into the vascular tissue.
4. Pericycle: Layer of cells just inside the endodermis that gives rise to lateral roots.
5. Xylem: Vascular tissue that transports water and minerals from the roots to the rest of the plant.
6. Phloem: Vascular tissue that transports sugars and other organic compounds from the leaves to the rest of the plant.
Transverse section of roots at x40 magnification:
1. Root hair: Extensions of epidermal cells that increase the surface area for absorption of water and nutrients.
2. Casparian strip: Waterproof strip in the endodermis that forces water and nutrients to pass through the cell membrane.
3. Vascular bundle: Contains xylem and phloem tissues for transport of water and nutrients.
Transverse section of stems at x10 magnification:
1. Epidermis: Outermost layer of cells that protect the stem.
2. Cortex: Region of ground tissue between the epidermis and vascular tissue.
3. Vascular bundle: Contains xylem and phloem tissues for transport of water and nutrients.
4. Pith: Central region of ground tissue that stores nutrients and provides support.
Transverse section of stems at x40 magnification:
1. Xylem: Vascular tissue that transports water and minerals from the roots to the rest of the plant.
2. Phloem: Vascular tissue that transports sugars and other organic compounds from the leaves to the rest of the plant.
3. Cambium: Layer of meristematic cells that give rise to new xylem and phloem cells.
4. Sclerenchyma: Supportive tissue with thick cell walls that provide structural support to the stem.
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Google Gemini AI
more than 4 weeks ago
Transverse Section of Roots
X10 Magnification:
[Image of a transverse section of a root at x10 magnification showing the outline of the following structures: epidermis, cortex, endodermis, stele, xylem, phloem.]
X40 Magnification:
[Image of a transverse section of a root at x40 magnification showing the part of tissue structure of the following structures: epidermis, cortex cells, endodermis cells, xylem vessels, phloem sieve tubes.]
Transverse Section of Stems
X10 Magnification:
[Image of a transverse section of a stem at x10 magnification showing the outline of the following structures: epidermis, cortex, endodermis, vascular bundles, pith.]
X40 Magnification:
[Image of a transverse section of a stem at x40 magnification showing the part of tissue structure of the following structures: epidermis cells, cortex cells, endodermis cells, xylem vessels, phloem sieve tubes, cambium.]
X10 Magnification:
[Image of a transverse section of a root at x10 magnification showing the outline of the following structures: epidermis, cortex, endodermis, stele, xylem, phloem.]
X40 Magnification:
[Image of a transverse section of a root at x40 magnification showing the part of tissue structure of the following structures: epidermis, cortex cells, endodermis cells, xylem vessels, phloem sieve tubes.]
Transverse Section of Stems
X10 Magnification:
[Image of a transverse section of a stem at x10 magnification showing the outline of the following structures: epidermis, cortex, endodermis, vascular bundles, pith.]
X40 Magnification:
[Image of a transverse section of a stem at x40 magnification showing the part of tissue structure of the following structures: epidermis cells, cortex cells, endodermis cells, xylem vessels, phloem sieve tubes, cambium.]
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