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When the other floral parts are arranged...

When the other floral parts are arranged at the base of the gynoecium, the flower is called

A

Epigynous

B

Hypogynous

C

Agynous

D

Perigynous

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question, "When the other floral parts are arranged at the base of the gynoecium, the flower is called," we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Gynoecium**: The gynoecium is the female reproductive part of a flower, consisting of the ovary, style, and stigma. 2. **Identifying Floral Part Arrangement**: The question specifies that other floral parts are arranged at the base of the gynoecium. This implies that the ovary is positioned above the other floral parts. 3. **Defining Floral Arrangements**: - **Hypogynous**: In this arrangement, the ovary is superior, meaning it is above the other floral parts. Therefore, the other floral parts (like petals and sepals) are located below the gynoecium. - **Epigynous**: Here, the ovary is inferior, meaning it is below the other floral parts. - **Perigynous**: In this case, the ovary is half-inferior, and the floral parts surround the ovary. - **Agynous**: This term indicates the absence of a gynoecium. 4. **Conclusion**: Since the question states that the other floral parts are arranged at the base of the gynoecium, this corresponds to the hypogynous condition where the ovary is superior. Thus, the correct answer is **hypogynous**. ### Final Answer: The flower is called **hypogynous** when the other floral parts are arranged at the base of the gynoecium. ---
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