Which of the following is incorrect match for angiosperms?

Options

A. Egg cell - Haploid
B. Megaspore - Diploid
C. Pollen grain-Haploid
D. Synergid - Haploid

Answer

To solve the question "Which of the following is incorrect match for angiosperms?", we will analyze each option provided to determine if the matches are correct or incorrect.

### Step-by-Step Solution:

1. **Understanding the Terms**:
- First, we need to understand the terms involved in the question. Angiosperms are flowering plants that produce seeds enclosed within a fruit. Key terms include ovum, megaspores, pollen grains, and synergids.

2. **Analyzing Each Option**:
- **Option 1: Ovum - Haploid**
- The ovum is indeed a haploid female gamete. This match is correct.

- **Option 2: Megaspore - Diploid**
- Megaspores are actually haploid. They develop from diploid megasporangium through meiosis. Therefore, this match is incorrect.

- **Option 3: Pollen Grain - Haploid**
- Pollen grains are the male gametes and are haploid. This match is correct.

- **Option 4: Synergids - Haploid**
- Synergids are indeed haploid cells that are part of the female gametophyte. This match is correct.

3. **Identifying the Incorrect Match**:
- From the analysis, we see that the only incorrect match is **Option 2: Megaspore - Diploid**. Megaspores are haploid, not diploid.

4. **Conclusion**:
- The incorrect match for angiosperms is **Option 2**.

### Final Answer:
The incorrect match for angiosperms is **Megaspore - Diploid**.

---