Among the following terms which is not technically correct name for a floral whorl

Options

A. Androecium
B. Corolla
C. Gynoecium
D. Carpel

Answer

To solve the question "Among the following terms which is not technically correct name for a floral whorl," we need to analyze the provided options: androsium, corolla, gynoecium, and carpel.

### Step-by-Step Solution:

1. **Understanding Floral Whorls**:
- A floral whorl refers to a circular arrangement of floral parts in a flower. There are four main floral whorls in a typical flower: calyx, corolla, androsium, and gynoecium.

2. **Identifying the Floral Whorls**:
- **Calyx**: The outermost whorl, made up of sepals.
- **Corolla**: The second whorl, made up of petals.
- **Androsium**: The third whorl, consisting of stamens (the male reproductive part).
- **Gynoecium**: The innermost whorl, consisting of carpels (the female reproductive part).

3. **Analyzing the Options**:
- **Androsium**: This is a correct term for a floral whorl (the male reproductive part).
- **Corolla**: This is also a correct term for a floral whorl (the petals).
- **Gynoecium**: This is a correct term for a floral whorl (the female reproductive part).
- **Carpel**: This term refers to a single unit of the gynoecium, not a whorl itself.

4. **Conclusion**:
- The term that is not technically correct as a name for a floral whorl is **carpel**, as it is a unit of the gynoecium, not a whorl.

### Final Answer:
- The correct answer is **carpel** (option 4).

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