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Plastids that contain green colour pigme...

Plastids that contain green colour pigment are called :

A

Chlorophyll

B

Chloroplast

C

Tonoplast

D

Protoplast

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks about plastids that contain a green color pigment. We need to identify which type of plastid is responsible for this. 2. **Analyzing the Options**: - **Option 1: Chlorophyll**: This is a pigment, not a plastid. It is found within chloroplasts and is responsible for the green color in plants. Hence, this option is incorrect. - **Option 2: Chloroplast**: This is a type of plastid that contains chlorophyll, the green pigment. Chloroplasts are responsible for photosynthesis in plants. This option is correct. - **Option 3: Tonoplast**: This is the membrane surrounding the vacuole in plant cells. It does not contain green pigment and is not a plastid. Therefore, this option is incorrect. - **Option 4: Protoplast**: This term refers to the living part of a plant cell, excluding the cell wall. It is not a plastid and does not contain green pigment. Thus, this option is also incorrect. 3. **Conclusion**: After analyzing all the options, we find that the correct answer is **Chloroplast**, as it is the plastid that contains the green pigment chlorophyll. **Final Answer**: Plastids that contain green color pigment are called **Chloroplasts**. ---
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks about plastids that contain a green color pigment. We need to identify which type of plastid is responsible for this. 2. **Analyzing the Options**: - **Option 1: Chlorophyll**: This is a pigment, not a plastid. It is found within chloroplasts and is responsible for the green color in plants. Hence, this option is incorrect. - **Option 2: Chloroplast**: This is a type of plastid that contains chlorophyll, the green pigment. Chloroplasts are responsible for photosynthesis in plants. This option is correct. - **Option 3: Tonoplast**: This is the membrane surrounding the vacuole in plant cells. It does not contain green pigment and is not a plastid. Therefore, this option is incorrect. ...
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