Fore-runner of male gamete is

Options

A. Megasporangium
B. Antipodal cell
C. Microspore mother cell
D. Embryo sac.

Answer

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks for the forerunner of the male gamete. In plants, male gametes are produced within the pollen grains.

2. **Identify Key Terms**: The term "forerunner" refers to the precursor or the cell type that eventually develops into the male gamete.

3. **Analyze the Options**:
- **Megasporangium**: This is involved in the formation of female gametes (ovules).
- **Antipodal cell**: These are cells found in the embryo sac of the ovule and are not related to male gamete formation.
- **Microspore mother cell**: This cell undergoes meiosis to produce microspores, which develop into pollen grains (male gametes).
- **Ambrose sac**: This term seems to be a typographical error or misinterpretation; it does not relate to the male gamete formation.

4. **Select the Correct Answer**: The microspore mother cell is the correct answer because it is the precursor that divides to form the microspores, which then develop into pollen grains (male gametes).

5. **Conclusion**: Therefore, the forerunner of the male gamete is the microspore mother cell.

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