Semi autonomous cell organelles of cell are

Options

A. Nucleus and chloroplast
B. Chloroplast and mitochondria
C. Vacuoles and golgi complex
D. Ribosome and lysosome

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the semi-autonomous cell organelles within a cell. Semi-autonomous organelles are those that can replicate independently and contain their own DNA.

2. **Identifying Characteristics of Semi-Autonomous Organelles**:
- They possess their own DNA.
- They can replicate independently of the cell's nucleus.

3. **Analyzing the Options**:
- **Option 1: Nucleus and Chloroplast**:
- The nucleus does not replicate independently; it contains the cell's genetic material. Chloroplasts do have their own DNA and replicate independently, but since the nucleus is included, this option is incorrect.

- **Option 2: Chloroplast and Mitochondria**:
- Both chloroplasts and mitochondria contain their own DNA and can replicate independently of the nucleus. Therefore, this option is correct.

- **Option 3: Vacuoles and Golgi body**:
- Vacuoles are involved in storage, and Golgi bodies are involved in packaging proteins. Neither of these organelles has their own DNA or replicates independently, making this option incorrect.

- **Option 4: Ribosomes and Lysosomes**:
- Ribosomes are the sites of protein synthesis and do not have their own DNA. Lysosomes are involved in waste removal and also do not replicate independently. Thus, this option is incorrect.

4. **Conclusion**: The correct answer is **Option 2: Chloroplast and Mitochondria** as they are the semi-autonomous organelles of the cell.

### Final Answer:
**The semi-autonomous cell organelles of the cell are Chloroplast and Mitochondria.**

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