Reproduction in Amoeba is by :

Options

A. Binary fission
B. Multiple fission
C. Budding
D. Regeneration

Answer

**Step-by-Step Solution:**

1. **Understanding the Organism**: Amoeba is a unicellular organism that belongs to the kingdom Protista. It has an irregular shape and is known for its ability to change form.

2. **Reproductive Methods**: There are several methods of reproduction in organisms, including binary fission, multiple fission, budding, and regeneration.

3. **Favorable Conditions**: Amoeba reproduces asexually when conditions are favorable. Favorable conditions typically include an adequate supply of water and food.

4. **Binary Fission**: Under favorable conditions, amoeba reproduces by binary fission. This is a process where the organism splits into two identical daughter cells.

5. **Process of Binary Fission**:
- The nucleus of the amoeba begins to divide.
- The cytoplasm starts to constrict, forming a notch.
- Eventually, the amoeba splits into two daughter amoebae, each genetically identical to the parent.

6. **Conclusion**: The correct answer to the question "Reproduction in Amoeba is by:" is binary fission (Option 1).

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