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Casparian strips occur in
- a)Epidermis
- b)Pericycle
- c)Cortex
- d)Endodermis
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
Casparian strips occur ina)Epidermisb)Pericyclec)Cortexd)EndodermisCor...
Casparian strips occur in the endodermis of plant roots.
Explanation:
- Endodermis is the innermost layer of the cortex in plant roots.
- The endodermal cells have a specialized structure known as the Casparian strip, which is a band of suberin (a waxy material) in the cell walls.
- The Casparian strip blocks the movement of water and solutes through the apoplast (the network of cell walls and intercellular spaces).
- This forces the water and solutes to pass through the plasma membrane of the endodermal cells and into the symplast (the interconnected network of living cells).
- This selective barrier helps the plant to control the uptake of nutrients and water, and prevents the entry of harmful substances into the vascular system.
In summary, Casparian strips are a specialized structure in the cell walls of endodermal cells that regulate the movement of water and solutes in plant roots.
Explanation:
- Endodermis is the innermost layer of the cortex in plant roots.
- The endodermal cells have a specialized structure known as the Casparian strip, which is a band of suberin (a waxy material) in the cell walls.
- The Casparian strip blocks the movement of water and solutes through the apoplast (the network of cell walls and intercellular spaces).
- This forces the water and solutes to pass through the plasma membrane of the endodermal cells and into the symplast (the interconnected network of living cells).
- This selective barrier helps the plant to control the uptake of nutrients and water, and prevents the entry of harmful substances into the vascular system.
In summary, Casparian strips are a specialized structure in the cell walls of endodermal cells that regulate the movement of water and solutes in plant roots.
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Community Answer
Casparian strips occur ina)Epidermisb)Pericyclec)Cortexd)EndodermisCor...
Option d..
it prevents flowing of water and it produces root pressure
it prevents flowing of water and it produces root pressure
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Casparian strips occur ina)Epidermisb)Pericyclec)Cortexd)EndodermisCorrect answer is option 'D'. Can you explain this answer?
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Casparian strips occur ina)Epidermisb)Pericyclec)Cortexd)EndodermisCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Casparian strips occur ina)Epidermisb)Pericyclec)Cortexd)EndodermisCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Casparian strips occur ina)Epidermisb)Pericyclec)Cortexd)EndodermisCorrect answer is option 'D'. Can you explain this answer?.
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