In the floral formula, `o+` stands for

Options

A. Actinomorphic
B. Superior ovary
C. Bisexual
D. Zygomorphic.

Answer

To solve the question "In the floral formula, `o+` stands for," we will analyze the options provided and determine the correct answer step by step.

### Step 1: Understand the Symbols
The symbol `o+` in floral formulas represents specific characteristics of flowers. The `o` typically refers to the symmetry of the flower, while the `+` indicates additional features.

### Step 2: Analyze the Options
1. **Actinomorphic**: This term means that the flower is radially symmetrical and can be divided into two equal halves. The symbol for actinomorphic flowers is often represented as `o`.

2. **Superior Ovary**: This refers to the position of the ovary in relation to other floral parts. It is not represented by `o+`.

3. **Bisexual**: This means that the flower has both male (stamens) and female (carpels) reproductive structures. This is not represented by `o+`.

4. **Zygomorphic**: This term means that the flower is bilaterally symmetrical, which is the opposite of actinomorphic. The symbol for zygomorphic flowers is different from `o+`.

### Step 3: Conclusion
Based on the analysis, the symbol `o+` stands for **actinomorphic** flowers, as it indicates radial symmetry.

### Final Answer
The correct answer is **Actinomorphic**.

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