Gynoecium having three fused carpels with a single ovule containing chamber is

Options

A. Tricarpellary, syncarpous, unilocular
B. Tricarpellary, polycarpellary, unilocular
C. Tricarpellary, syncarpous, trilocular
D. Tricarpellary, polycarpellary, trilocular .

Answer

To solve the question regarding the gynoecium having three fused carpels with a single ovule containing chamber, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Components**:
- The question specifies a gynoecium with three fused carpels. This means we are dealing with a structure that has multiple carpels that are joined together.

2. **Determine the Type of Carpels**:
- Since the carpels are fused, we classify this as "syncarpous". If the carpels were free from each other, they would be termed "apocarpous".

3. **Count the Number of Carpels**:
- The term "three fused carpels" indicates that there are three carpels present. This can be referred to as "tricarpillary".

4. **Examine the Ovule Containing Chamber**:
- The question mentions a "single ovule containing chamber". This indicates that there is only one chamber for ovules, which is termed "unilocular".

5. **Combine the Findings**:
- We have established that the gynoecium is "tricarpillary" (three carpels), "syncarpous" (fused carpels), and "unilocular" (single ovule chamber).

6. **Conclusion**:
- Therefore, the complete description of the gynoecium is "tricarpillary syncarpous unilocular".

### Final Answer:
The gynoecium having three fused carpels with a single ovule containing chamber is called "tricarpillary syncarpous unilocular".

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