Class 4 Exam > Class 4 Questions > The tiny pores present on the leaves of plant...
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The tiny pores present on the leaves of plants are called:
- a)Chlorophyll
- b)Cells
- c)Grains
- d)Stomata
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The tiny pores present on the leaves of plants are called:a)Chlorophyl...
Stomata are the tiny pores or openings found on the surface of plant leaves (and some other plant parts). They are like small mouths or windows that allow for the exchange of gases and water vapor between the plant and its surroundings.
Stomata play an essential role in the life of a plant. They allow carbon dioxide, which is needed for photosynthesis, to enter the leaf. At the same time, they release oxygen, which is produced as a byproduct of photosynthesis, and excess water vapor through the process of transpiration.
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The tiny pores present on the leaves of plants are called:a)Chlorophyl...
Stomata are the tiny pores or openings found on the surface of plant leaves (and some other plant parts). They are like small mouths or windows that allow for the exchange of gases and water vapor between the plant and its surroundings.
Stomata play an essential role in the life of a plant. They allow carbon dioxide, which is needed for photosynthesis, to enter the leaf. At the same time, they release oxygen, which is produced as a byproduct of photosynthesis, and excess water vapor through the process of transpiration.
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The tiny pores present on the leaves of plants are called:a)Chlorophyl...
What are Stomata?
Stomata are tiny openings found on the surface of leaves, and they play a crucial role in plant life.
Functions of Stomata:
- Gas Exchange: Stomata allow for the exchange of gases. They enable carbon dioxide (CO2) to enter the leaf, which is essential for photosynthesis, while also allowing oxygen (O2) to exit as a byproduct.
- Transpiration: Stomata help in the process of transpiration, where water vapor is released from the leaves into the atmosphere. This process helps in cooling the plant and maintaining water balance.
Structure of Stomata:
- Guard Cells: Each stoma is surrounded by two specialized cells known as guard cells. These cells control the opening and closing of the stomata, regulating gas exchange and water loss.
- Location: Stomata are primarily found on the underside of leaves, which helps to reduce water loss due to direct sunlight.
Importance of Stomata:
- Photosynthesis: Through the opening of stomata, plants can absorb carbon dioxide, which is vital for photosynthesis, the process that allows plants to convert light energy into chemical energy.
- Environmental Adaptation: Stomata can open or close in response to environmental conditions (like humidity and light), helping plants adapt to their surroundings and conserve water.
In conclusion, stomata are essential for plant survival and growth, making option 'D' the correct answer to the question regarding the tiny pores on leaves.
Stomata are tiny openings found on the surface of leaves, and they play a crucial role in plant life.
Functions of Stomata:
- Gas Exchange: Stomata allow for the exchange of gases. They enable carbon dioxide (CO2) to enter the leaf, which is essential for photosynthesis, while also allowing oxygen (O2) to exit as a byproduct.
- Transpiration: Stomata help in the process of transpiration, where water vapor is released from the leaves into the atmosphere. This process helps in cooling the plant and maintaining water balance.
Structure of Stomata:
- Guard Cells: Each stoma is surrounded by two specialized cells known as guard cells. These cells control the opening and closing of the stomata, regulating gas exchange and water loss.
- Location: Stomata are primarily found on the underside of leaves, which helps to reduce water loss due to direct sunlight.
Importance of Stomata:
- Photosynthesis: Through the opening of stomata, plants can absorb carbon dioxide, which is vital for photosynthesis, the process that allows plants to convert light energy into chemical energy.
- Environmental Adaptation: Stomata can open or close in response to environmental conditions (like humidity and light), helping plants adapt to their surroundings and conserve water.
In conclusion, stomata are essential for plant survival and growth, making option 'D' the correct answer to the question regarding the tiny pores on leaves.
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The tiny pores present on the leaves of plants are called:a)Chlorophyllb)Cellsc)Grainsd)StomataCorrect answer is option 'D'. Can you explain this answer? for Class 4 2025 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about The tiny pores present on the leaves of plants are called:a)Chlorophyllb)Cellsc)Grainsd)StomataCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 4 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The tiny pores present on the leaves of plants are called:a)Chlorophyllb)Cellsc)Grainsd)StomataCorrect answer is option 'D'. Can you explain this answer?.
The tiny pores present on the leaves of plants are called:a)Chlorophyllb)Cellsc)Grainsd)StomataCorrect answer is option 'D'. Can you explain this answer? for Class 4 2025 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about The tiny pores present on the leaves of plants are called:a)Chlorophyllb)Cellsc)Grainsd)StomataCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 4 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The tiny pores present on the leaves of plants are called:a)Chlorophyllb)Cellsc)Grainsd)StomataCorrect answer is option 'D'. Can you explain this answer?.
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