Class 2 Exam > Class 2 Questions > Identify X, Y and Z. X : The process by which...
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Identify X, Y and Z.
X : The process by which plants make their food using sunlight.
Y : The green pigment in plants responsible for absorbing light.
Z : The process by which plants lose water vapor through their leaves.
Y : The green pigment in plants responsible for absorbing light.
Z : The process by which plants lose water vapor through their leaves.
- a)Transpiration Chlorophyll Photosynthesis
- b)Photosynthesis Chlorophyll Transpiration
- c)Photosynthesis Xylem Transpiration
- d)Chlorophyll Photosynthesis Transpiration
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Identify X, Y and Z. X : The process by which plants make their food u...
Photosynthesis is the process by which plants make their food using sunlight, chlorophyll is the green pigment responsible for absorbing light, and transpiration is the process by which plants lose water vapor through their leaves.
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Identify X, Y and Z. X : The process by which plants make their food u...
Understanding the Concepts
To identify X, Y, and Z in the context of plant processes, let's break down each term:
X: The Process by Which Plants Make Their Food Using Sunlight
- This process is known as Photosynthesis.
- During photosynthesis, plants convert sunlight, carbon dioxide, and water into glucose and oxygen.
- This is fundamental for plant growth and energy.
Y: The Green Pigment in Plants Responsible for Absorbing Light
- This pigment is called Chlorophyll.
- Chlorophyll is essential for photosynthesis as it absorbs sunlight, primarily in the blue and red wavelengths.
- It gives plants their green color and plays a key role in converting light energy into chemical energy.
Z: The Process by Which Plants Lose Water Vapor Through Their Leaves
- This process is referred to as Transpiration.
- Transpiration helps in the movement of nutrients from the roots to the leaves and regulates temperature.
- It involves the evaporation of water vapor from small openings in leaves called stomata.
Conclusion
Based on these definitions, the correct option that identifies X, Y, and Z is:
Option B: Photosynthesis, Chlorophyll, Transpiration
This option accurately describes:
- X as Photosynthesis
- Y as Chlorophyll
- Z as Transpiration
Each term plays a critical role in the life processes of plants, contributing to their growth, energy production, and water regulation. Understanding these concepts is essential for comprehending how plants interact with their environment.
To identify X, Y, and Z in the context of plant processes, let's break down each term:
X: The Process by Which Plants Make Their Food Using Sunlight
- This process is known as Photosynthesis.
- During photosynthesis, plants convert sunlight, carbon dioxide, and water into glucose and oxygen.
- This is fundamental for plant growth and energy.
Y: The Green Pigment in Plants Responsible for Absorbing Light
- This pigment is called Chlorophyll.
- Chlorophyll is essential for photosynthesis as it absorbs sunlight, primarily in the blue and red wavelengths.
- It gives plants their green color and plays a key role in converting light energy into chemical energy.
Z: The Process by Which Plants Lose Water Vapor Through Their Leaves
- This process is referred to as Transpiration.
- Transpiration helps in the movement of nutrients from the roots to the leaves and regulates temperature.
- It involves the evaporation of water vapor from small openings in leaves called stomata.
Conclusion
Based on these definitions, the correct option that identifies X, Y, and Z is:
Option B: Photosynthesis, Chlorophyll, Transpiration
This option accurately describes:
- X as Photosynthesis
- Y as Chlorophyll
- Z as Transpiration
Each term plays a critical role in the life processes of plants, contributing to their growth, energy production, and water regulation. Understanding these concepts is essential for comprehending how plants interact with their environment.
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Identify X, Y and Z. X : The process by which plants make their food using sunlight.Y : The green pigment in plants responsible for absorbing light.Z : The process by which plants lose water vapor through their leaves.a)Transpiration Chlorophyll Photosynthesisb)Photosynthesis Chlorophyll Transpirationc)Photosynthesis Xylem Transpirationd)Chlorophyll Photosynthesis TranspirationCorrect answer is option 'B'. Can you explain this answer?
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