Cell division in blue green algae similar to that in:-

Options

A. Bacteria
B. Brown algae
C. Green algae
D. Higher plants

Answer

**Step-by-Step Solution:**

1. **Understanding Blue-Green Algae**: Blue-green algae, also known as cyanobacteria, are a group of photosynthetic bacteria. They are prokaryotic organisms, meaning they lack a defined nucleus and other membrane-bound organelles.

2. **Identifying the Cell Division Process**: The cell division process in blue-green algae is similar to that in bacteria. Both undergo a process called binary fission, where a single cell divides into two identical daughter cells.

3. **Evaluating the Options**:
- **Option 1: Bacteria**: This is correct. Since blue-green algae are classified as cyanobacteria, their method of cell division is similar to that of other bacteria.
- **Option 2: Brown Algae**: This is incorrect. Brown algae are eukaryotic organisms and have a different cell division process.
- **Option 3: Green Algae**: This is also incorrect. Green algae are eukaryotic and undergo mitosis, which is different from the binary fission seen in blue-green algae.
- **Option 4: Higher Plants**: This is incorrect as well. Higher plants are also eukaryotic and have a more complex cell division process involving mitosis.

4. **Conclusion**: The correct answer is **Option 1: Bacteria**, as the cell division in blue-green algae is similar to that in bacteria.

**Final Answer**: Cell division in blue-green algae is similar to that in **Bacteria**.

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