Filiform apparatus are found in

Options

A. Antipodal cell
B. Egg cell
C. Secondary nucleus
D. Synergids

Answer

**Step-by-Step Solution:**

1. **Understanding Filiform Apparatus**:
- The filiform apparatus is a structure found in the embryo sac of flowering plants. It consists of specialized cells that play a crucial role in the fertilization process.

2. **Location of Filiform Apparatus**:
- The filiform apparatus is specifically located in the synergids, which are two cells situated at the micropylar end of the embryo sac.

3. **Function of Filiform Apparatus**:
- The primary function of the filiform apparatus is to guide the pollen tube towards the egg cell for fertilization. It helps in the successful entry of the pollen tube into the synergids, where it releases the male gametes.

4. **Identifying the Correct Option**:
- Given the options (which are not listed here), we need to identify where the filiform apparatus is found.
- The options include:
- Antipodal cells
- Egg cell
- Secondary nucleus
- Synergids
- From our understanding, the filiform apparatus is present in the synergids.

5. **Conclusion**:
- Therefore, the correct answer is that the filiform apparatus is found in the **synergids**.

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