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प्रश्न
Who am I?
Leaves are green because of me.
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उत्तर
Chlorophyll
Explanation:
Chlorophyll absorbs light energy, primarily from the blue and red parts of the light spectrum, and reflects green light, making leaves appear green. It plays a vital role in photosynthesis, helping plants convert sunlight into energy.
संबंधित प्रश्न
Cells are the basic structural units of living organisms’. Explain
Fill in the blanks :
More than a thousand chromosomes are found in the nucleus of certain _______.
Distinguish between the following pair of terms:
Protoplasm and cytoplasm
Distinguish between the following pairs of terms :
Plant cell and animal cell
Put a tick mark (✓) against the correct alternative in the following statement:
Identify the part which contain pigment
State the difference between Nucleus and nucleolus
Fill up the blank with the terms given below
Animal cells have no cell ______.
Fill in the blanks:
______ membrane is a selectively permeable membrane.
Analogy:
Plant organ: stem:: Animal organ: ______.
Identify the cellular structure with the help of the following clue:
It initiates and regulates cell division.
