Microscopic structure of the flower that contains vegetative cell ?

Options

A. Embryosac
B. Egg apparatus
C. Male gametophyte
D. Nucellus

Answer

To answer the question about the microscopic structure of the flower that contains the vegetative cell, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Vegetative Cell**:
- The vegetative cell, also known as the tube cell, is a crucial component of the male gametophyte. It plays a significant role in the reproductive process of flowering plants.

2. **Identifying the Structure**:
- The vegetative cell is found within pollen grains. Pollen grains are the male gametophytes of flowering plants, which means they are responsible for the male reproductive function.

3. **Function of the Vegetative Cell**:
- The primary function of the vegetative cell is to facilitate the formation of the pollen tube during the germination process on the stigma of the flower. This is essential for the fertilization process.

4. **Evaluating the Options**:
- The question provides several options to identify where the vegetative cell is located:
- **Option 1: Embryo sac** - This is incorrect as the embryo sac is part of the female reproductive structure.
- **Option 2: Egg apparatus** - This is also incorrect since it is part of the female reproductive structure.
- **Option 3: Male gametophyte** - This is correct because the male gametophyte is another name for pollen grains, which contain the vegetative cell.
- **Option 4: Nucellus** - This option is incorrect as the nucellus is part of the female reproductive structure.

5. **Conclusion**:
- Based on the analysis of the options, the correct answer is **Option 3: Male gametophyte**, as it is the structure that contains the vegetative cell.

### Final Answer:
The microscopic structure of the flower that contains the vegetative cell is the **Male gametophyte**.

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