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Root hair absorbs water from soil through –
- a)Osmosis
- b)Active transport
- c)Diffusion
- d)Endocytosis
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Root hair absorbs water from soil through –a)Osmosisb)Active tra...
Yes
answer is a ( osmosis ) because it is movement off water particles from a region of high concentration to a region of low concentration
for e.g.
if u water a plant so soil has high concentration whereas root.who have not absorbed water have lower concentration so water molecules will move towards root .
answer is a ( osmosis ) because it is movement off water particles from a region of high concentration to a region of low concentration
for e.g.
if u water a plant so soil has high concentration whereas root.who have not absorbed water have lower concentration so water molecules will move towards root .
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Community Answer
Root hair absorbs water from soil through –a)Osmosisb)Active tra...
Explanation:
Root hair absorption of water:
- Root hairs are tiny extensions of root epidermal cells that greatly increase the surface area for absorption of water and minerals from the soil.
- The main process through which root hairs absorb water from the soil is known as osmosis.
Osmosis:
- Osmosis is the movement of water molecules from an area of higher water concentration to an area of lower water concentration through a selectively permeable membrane.
- In the case of root hairs, the soil solution has a higher water concentration compared to the root hairs due to the presence of solutes in the root cells.
- This concentration gradient causes water to move into the root hairs through osmosis, ensuring the uptake of water from the soil.
Role of osmosis in root hair absorption:
- Osmosis plays a crucial role in maintaining the water balance within the plant.
- As water moves into the root hairs through osmosis, it is then transported through the root system to other parts of the plant for various physiological processes.
- Osmosis ensures that the plant cells remain turgid and hydrated, enabling proper growth and functioning of the plant.
Conclusion:
- In conclusion, root hairs absorb water from the soil primarily through the process of osmosis, which is essential for the survival and growth of plants.
Root hair absorption of water:
- Root hairs are tiny extensions of root epidermal cells that greatly increase the surface area for absorption of water and minerals from the soil.
- The main process through which root hairs absorb water from the soil is known as osmosis.
Osmosis:
- Osmosis is the movement of water molecules from an area of higher water concentration to an area of lower water concentration through a selectively permeable membrane.
- In the case of root hairs, the soil solution has a higher water concentration compared to the root hairs due to the presence of solutes in the root cells.
- This concentration gradient causes water to move into the root hairs through osmosis, ensuring the uptake of water from the soil.
Role of osmosis in root hair absorption:
- Osmosis plays a crucial role in maintaining the water balance within the plant.
- As water moves into the root hairs through osmosis, it is then transported through the root system to other parts of the plant for various physiological processes.
- Osmosis ensures that the plant cells remain turgid and hydrated, enabling proper growth and functioning of the plant.
Conclusion:
- In conclusion, root hairs absorb water from the soil primarily through the process of osmosis, which is essential for the survival and growth of plants.
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Root hair absorbs water from soil through –a)Osmosisb)Active transportc)Diffusiond)EndocytosisCorrect answer is option 'A'. Can you explain this answer?
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Root hair absorbs water from soil through –a)Osmosisb)Active transportc)Diffusiond)EndocytosisCorrect answer is option 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Root hair absorbs water from soil through –a)Osmosisb)Active transportc)Diffusiond)EndocytosisCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Root hair absorbs water from soil through –a)Osmosisb)Active transportc)Diffusiond)EndocytosisCorrect answer is option 'A'. Can you explain this answer?.
Root hair absorbs water from soil through –a)Osmosisb)Active transportc)Diffusiond)EndocytosisCorrect answer is option 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Root hair absorbs water from soil through –a)Osmosisb)Active transportc)Diffusiond)EndocytosisCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Root hair absorbs water from soil through –a)Osmosisb)Active transportc)Diffusiond)EndocytosisCorrect answer is option 'A'. Can you explain this answer?.
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