Pollination is

Options

A. Transfer of pollen from antherto stigma
B. Shedding of pollen grains from anthers
C. Dispersal of pollen
D. Fertilization of plants.

Answer

**Step-by-Step Solution:**

1. **Definition of Pollination**: Pollination is defined as the process of transferring pollen grains from the anther (the male part of a flower) to the stigma (the female part of a flower).

2. **Types of Pollination**:
- **Self-Pollination**: This occurs when pollen is transferred from the anther to the stigma of the same flower or the same plant.
- **Cross-Pollination (Xenogamy)**: This occurs when pollen is transferred from the anther of one flower to the stigma of a different flower, which may be on a different plant.

3. **Pollinating Agents**: Pollination can be facilitated by various agents, which can be classified into two categories:
- **Biotic Agents**: These are living organisms that assist in pollination. Common biotic agents include:
- Bees
- Butterflies
- Birds
- Bats
- Other animals
- **Abiotic Agents**: These are non-living factors that help in the process of pollination. They include:
- Wind (Anemophily)
- Water (Hydrophily)

4. **Clarification of Misconceptions**:
- Shedding of pollen grains from the anther is known as dehiscence and is not considered pollination.
- Dispersal of pollen and fertilization are also not synonymous with pollination.

5. **Conclusion**: The correct definition of pollination is the transfer of pollen grains from the anther to the stigma, making option number one the correct answer.

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