Which part of flowers is not correctly matched with its post- fertilization structure?

Options

A. Ovules- Seeds
B. Ovary-Fruits
C. Wall of ovary- Coat of seed
D. Zygote-Embryo

Answer

To determine which part of flowers is not correctly matched with its post-fertilization structure, we can analyze the relationships between the parts of the flower and their corresponding structures after fertilization.

### Step-by-Step Solution:

1. **Identify the Parts of the Flower**:
- The main parts of the flower relevant to this question are:
- Ovule
- Ovary
- Wall of ovary
- Zygote

2. **Match Each Part with Its Post-Fertilization Structure**:
- **Ovule**: After fertilization, ovules develop into seeds. This match is correct.
- **Ovary**: After fertilization, the ovary develops into a fruit. This match is also correct.
- **Wall of Ovary**: This is where confusion arises. The wall of the ovary does not become the seed coat; instead, it becomes part of the fruit. Therefore, this match is incorrect.
- **Zygote**: After fertilization, the zygote develops into an embryo. This match is correct.

3. **Conclusion**:
- The incorrect match is the wall of the ovary being referred to as the seed coat. The wall of the ovary actually develops into the fruit wall, not the seed coat.

### Final Answer:
The part of the flower that is not correctly matched with its post-fertilization structure is the **wall of ovary**, which is incorrectly matched with the seed coat.

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