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The water is released
- a)by plants into air by process of transpiration
- b)through leaves in the form of water vapour
- c)Both the above
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The water is releaseda)by plants into air by process of transpirationb...
Plants release a lot of water into the air by transpiration. The water is released through leaves in the form of water vapours.
This question is part of UPSC exam. View all Class 6 courses
Most Upvoted Answer
The water is releaseda)by plants into air by process of transpirationb...
Explanation:
The correct answer is option 'C' - Both the above.
Transpiration:
- Transpiration is the process by which plants release water vapor into the air.
- It occurs through tiny openings called stomata on the surface of leaves and stems.
- Stomata are like small pores that allow gases, including water vapor, to pass in and out of the plant.
- During transpiration, water is transported from the roots to the leaves through specialized tissues called xylem vessels.
- Once the water reaches the leaves, it evaporates through the stomata, and water vapor is released into the air.
- Transpiration plays a crucial role in the transport of water and nutrients in plants and also helps in regulating temperature.
Release of water vapor through leaves:
- Leaves have a waxy outer layer called the cuticle, which helps to prevent excessive water loss.
- However, some water still escapes through tiny openings called stomata.
- Stomata are primarily responsible for gas exchange, allowing carbon dioxide to enter the plant for photosynthesis and releasing oxygen and water vapor.
- As the plant takes in carbon dioxide, water vapor is released into the surrounding air through the stomata.
- This process is known as transpiration as mentioned earlier.
Conclusion:
- Therefore, the water released into the air can occur through both processes of transpiration and the release of water vapor through leaves.
- Hence, the correct answer is option 'C' - Both the above.
The correct answer is option 'C' - Both the above.
Transpiration:
- Transpiration is the process by which plants release water vapor into the air.
- It occurs through tiny openings called stomata on the surface of leaves and stems.
- Stomata are like small pores that allow gases, including water vapor, to pass in and out of the plant.
- During transpiration, water is transported from the roots to the leaves through specialized tissues called xylem vessels.
- Once the water reaches the leaves, it evaporates through the stomata, and water vapor is released into the air.
- Transpiration plays a crucial role in the transport of water and nutrients in plants and also helps in regulating temperature.
Release of water vapor through leaves:
- Leaves have a waxy outer layer called the cuticle, which helps to prevent excessive water loss.
- However, some water still escapes through tiny openings called stomata.
- Stomata are primarily responsible for gas exchange, allowing carbon dioxide to enter the plant for photosynthesis and releasing oxygen and water vapor.
- As the plant takes in carbon dioxide, water vapor is released into the surrounding air through the stomata.
- This process is known as transpiration as mentioned earlier.
Conclusion:
- Therefore, the water released into the air can occur through both processes of transpiration and the release of water vapor through leaves.
- Hence, the correct answer is option 'C' - Both the above.
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The water is releaseda)by plants into air by process of transpirationb)through leaves in the form of water vapourc)Both the aboved)None of the aboveCorrect answer is option 'C'. Can you explain this answer?
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