NEET Exam > NEET Questions > Plasmodesmata are:-a)Pores in cell wallb)Pore...
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Plasmodesmata are:-
- a)Pores in cell wall
- b)Pores in cell membrane
- c)Protoplasmic connections
- d)1 and 2 both
Correct answer is option 'C'. Can you explain this answer?
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Plasmodesmata are:-a)Pores in cell wallb)Pores in cell membranec)Proto...
It's simple Plasmodesmata are protoplasmic connect
ions between adjacent cells.These R threads like structure of protoplasms which travel from protoplasm of one cell to protoplasm of nearest adjacent cell crossing cell wall.These Plasmodesmata connects the protoplasm of adjacent cells.These are charastically found out only in plant cells and ABSENT IN ANIMAL CELLS ..
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Plasmodesmata are:-a)Pores in cell wallb)Pores in cell membranec)Proto...
Understanding Plasmodesmata
Plasmodesmata are specialized structures found in plant cells that play a crucial role in intercellular communication and transport.
Definition
- Plasmodesmata are microscopic channels that traverse the cell wall.
- They facilitate the movement of substances between adjacent plant cells.
Structure
- Composed of a narrow strand of cytoplasm that connects the protoplasts of neighboring cells.
- They are surrounded by a membrane which is an extension of the plasma membrane.
Function
- Allow for the transport of water, ions, and small molecules, enabling metabolic cooperation between cells.
- Play a key role in the movement of signaling molecules, allowing for coordinated responses to environmental stimuli.
Importance in Plant Tissues
- Enable communication in plant tissues, which is essential for growth, development, and responses to stress.
- They help maintain the integrity of plant tissues by facilitating the flow of essential nutrients.
Conclusion
In summary, plasmodesmata are best described as protoplasmic connections (option C), emphasizing their role in connecting the cytoplasm of adjacent cells, thus enabling effective communication and transport within plant tissues. They are not mere pores in the cell wall or membrane, but rather integral components of plant cell architecture that support life processes.
Plasmodesmata are specialized structures found in plant cells that play a crucial role in intercellular communication and transport.
Definition
- Plasmodesmata are microscopic channels that traverse the cell wall.
- They facilitate the movement of substances between adjacent plant cells.
Structure
- Composed of a narrow strand of cytoplasm that connects the protoplasts of neighboring cells.
- They are surrounded by a membrane which is an extension of the plasma membrane.
Function
- Allow for the transport of water, ions, and small molecules, enabling metabolic cooperation between cells.
- Play a key role in the movement of signaling molecules, allowing for coordinated responses to environmental stimuli.
Importance in Plant Tissues
- Enable communication in plant tissues, which is essential for growth, development, and responses to stress.
- They help maintain the integrity of plant tissues by facilitating the flow of essential nutrients.
Conclusion
In summary, plasmodesmata are best described as protoplasmic connections (option C), emphasizing their role in connecting the cytoplasm of adjacent cells, thus enabling effective communication and transport within plant tissues. They are not mere pores in the cell wall or membrane, but rather integral components of plant cell architecture that support life processes.
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Plasmodesmata are:-a)Pores in cell wallb)Pores in cell membranec)Protoplasmic connectionsd)1 and 2 bothCorrect answer is option 'C'. Can you explain this answer?
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Plasmodesmata are:-a)Pores in cell wallb)Pores in cell membranec)Protoplasmic connectionsd)1 and 2 bothCorrect answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Plasmodesmata are:-a)Pores in cell wallb)Pores in cell membranec)Protoplasmic connectionsd)1 and 2 bothCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Plasmodesmata are:-a)Pores in cell wallb)Pores in cell membranec)Protoplasmic connectionsd)1 and 2 bothCorrect answer is option 'C'. Can you explain this answer?.
Plasmodesmata are:-a)Pores in cell wallb)Pores in cell membranec)Protoplasmic connectionsd)1 and 2 bothCorrect answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Plasmodesmata are:-a)Pores in cell wallb)Pores in cell membranec)Protoplasmic connectionsd)1 and 2 bothCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Plasmodesmata are:-a)Pores in cell wallb)Pores in cell membranec)Protoplasmic connectionsd)1 and 2 bothCorrect answer is option 'C'. Can you explain this answer?.
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