Tapetal cells are

Options

A. Uninucleate
B. Binucleate
C. Multinucleate
D. Enucleate.

Answer

**Step-by-Step Solution:**

1. **Understanding Tapetal Cells:**
- Tapetal cells are located in the anther, specifically in the innermost wall layer of the pollen sac known as the tapetum.

2. **Characteristics of Tapetal Cells:**
- These cells are characterized by having dense cytoplasm, which is essential for their function.

3. **Function of Tapetal Cells:**
- The primary role of tapetal cells is to provide nutrition to the developing pollen grains.

4. **Cell Division Process:**
- Tapetal cells undergo a process called endomitosis. In this process, karyokinesis (nuclear division) occurs, but cytokinesis (cytoplasmic division) does not.

5. **Result of Endomitosis:**
- Because cytokinesis does not occur, multiple nuclei can exist within a single tapetal cell, leading to a multinucleate condition.

6. **Conclusion:**
- Based on the characteristics and the process of division, tapetal cells are classified as multinucleate.

**Final Answer:**
- Tapetal cells are multinucleate.

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