All of the following have epigynous and perigynous ovary, except ________

Options

A. Guava and rose
B. Ray florets of Helianthus and plums
C. China rose and brinjal
D. Cucumber and peach

Answer

To solve the question, "All of the following have epigynous and perigynous ovary, except ________," we need to understand the definitions of epigynous and perigynous ovaries and identify which of the given options does not fit these categories.

### Step-by-Step Solution:

1. **Understand the Types of Ovaries**:
- **Hypogynous**: In this type, the ovary is superior, meaning the sepals, petals, and stamens are attached below the ovary. Examples include China rose, brinjal, and tomato.
- **Perigynous**: Here, the ovary is also superior, but the petals and stamens are fused at the base to form a cup-shaped structure called the hypanthium. Examples include cherry and plum.
- **Epigynous**: In this case, the ovary is inferior, meaning the hypanthium is above the ovary. Examples include daffodil and guava.

2. **Analyze the Options**:
- **Option 1: Guava and Rose**: Guava is epigynous, and rose is perigynous. This option does not fit the criteria.
- **Option 2: Ray florets of Helianthus and Plums**: Ray florets are typically epigynous, and plums are perigynous. This option does not fit the criteria.
- **Option 3: China Rose and Brinjal**: Both of these are hypogynous flowers. This option does not fit the criteria.
- **Option 4: Cucumber and Peach**: Cucumber is typically hypogynous, and peach is perigynous. This option does not fit the criteria.

3. **Identify the Correct Answer**:
- The question asks for the option that does not have epigynous and perigynous ovaries. The correct answer is **Option 3: China Rose and Brinjal**, as both are hypogynous.

### Final Answer:
**Option 3: China Rose and Brinjal.**

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