The process whereby a perfect flower is pollinated by its pollen is called

Options

A. allogamy
B. autogamy
C. xenogamy
D. hydrogamy

Answer

To answer the question, "The process whereby a perfect flower is pollinated by its pollen is called," we can follow these steps:

### Step-by-Step Solution:

1. **Define a Perfect Flower**:
A perfect flower is one that contains all four floral whorls: calyx (sepals), corolla (petals), androecium (stamens), and gynoecium (pistils).

2. **Understand Pollination**:
Pollination is the process of transferring pollen from the male part of the flower (anthers) to the female part (stigma).

3. **Identify Types of Pollination**:
There are different types of pollination:
- **Self-Pollination**: Pollen from the same flower fertilizes its own stigma.
- **Cross-Pollination**: Pollen from one flower fertilizes the stigma of another flower.

4. **Focus on Self-Pollination**:
Self-pollination can be further categorized into:
- **Autogamy**: Pollen from the same flower fertilizes its own stigma.
- **Geitonogamy**: Pollen from one flower fertilizes another flower on the same plant.

5. **Determine the Correct Term**:
Since the question specifies that the flower is pollinated by its own pollen, the correct term is **Autogamy**.

### Final Answer:
The process whereby a perfect flower is pollinated by its pollen is called **Autogamy**.

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