The term 'Pistillate' is used for

Options

A. Unisexual male flower
B. Unisexual female flower
C. Bisexual flower
D. None of these

Answer

**Step-by-Step Solution:**

1. **Understanding the Term 'Pistil':**
- The term 'Pistillate' refers to the female reproductive structure of a flower, known as the pistil. The pistil is crucial for the reproduction process in flowering plants.

2. **Components of the Pistil:**
- The pistil consists of three main parts:
- **Ovary:** Contains the ovum (egg cell).
- **Style:** A tube that connects the ovary to the stigma and facilitates the growth of the pollen tube.
- **Stigma:** The part of the pistil that receives pollen grains during fertilization.

3. **Understanding Flower Types:**
- Flowers can be classified based on their reproductive structures:
- **Bisexual Flowers:** These flowers contain both male (stamens) and female (pistils) reproductive structures.
- **Unisexual Flowers:** These flowers contain either male or female reproductive structures but not both.

4. **Definition of Pistillate Flowers:**
- If a bisexual flower has its male parts (stamens) removed, it becomes a female flower, which is referred to as a 'Pistillate' flower. This flower will only have the pistil and lacks stamens.

5. **Conclusion:**
- Therefore, the term 'Pistillate' is used to describe unisexual female flowers that possess a pistil but do not have stamens.

**Final Answer:**
- The term 'Pistillate' is used for unisexual female flowers.

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