Which one of the following is not found in a female gametophyte of an angiosperm?

Options

A. Germ pore
B. Synergids
C. Filiform apparatus
D. Central cell

Explanation

To solve the question "Which one of the following is not found in a female gametophyte of an angiosperm?", we can follow these steps:

### Step 1: Understand the Structure of Female Gametophyte
The female gametophyte of angiosperms is also known as the embryo sac. It typically consists of several key components:
- Three antipodal cells
- One central cell (which contains two polar nuclei)
- Two synergid cells
- One egg cell

### Step 2: Identify the Options
We need to analyze the options provided in the question. The options likely include:
1. Synergids
2. Filiform apparatus
3. Central cell
4. Germ pore

### Step 3: Analyze Each Option
- **Synergids**: Present in the female gametophyte and play a role in guiding the pollen tube.
- **Filiform apparatus**: This structure is found in the synergids and helps in the reception of the pollen tube.
- **Central cell**: This is a crucial part of the female gametophyte, containing the polar nuclei.
- **Germ pore**: This is a feature of the male gametophyte (pollen grain) and is not found in the female gametophyte.

### Step 4: Conclusion
Based on the analysis, the component that is **not found** in the female gametophyte of an angiosperm is the **germ pore**.

### Final Answer
The correct answer is **germ pore**.

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