In which of the following , kind of pollination the following shows the following characteristic ?
1. Stigma is long and feathery .
2. The pollens are dry unwettable.
3. Flower are colourless and odourless.

Options

A. Anemophily
B. Hydrophily
C. Pollination by bees
D. Pollination by ants

Answer

To solve the question regarding the type of pollination characterized by long feathery stigma, dry unwettable pollen, and colorless and odorless flowers, we can follow these steps:

### Step 1: Understand the Characteristics
- **Long and Feathery Stigma**: This feature is designed to capture airborne pollen grains effectively.
- **Dry and Unwettable Pollen**: This type of pollen is lightweight and can easily be transported by wind without getting wet.
- **Colorless and Odorless Flowers**: These flowers do not attract pollinators through color or scent, which is typical for wind-pollinated plants.

### Step 2: Identify the Types of Pollination
We need to consider the types of pollination mentioned:
1. **Anemophilia**: Pollination by wind.
2. **Hydrophilia**: Pollination by water.
3. **Pollination by Bees**: Insect pollination.
4. **Pollination by Ants**: Another form of insect pollination.

### Step 3: Analyze Each Type of Pollination
- **Anemophilia**:
- Pollen grains are light and dry.
- Stigma is often long and feathery to trap pollen.
- Flowers are typically colorless and odorless.

- **Hydrophilia**:
- Involves water as a medium for pollen transfer, which does not match the characteristics given.

- **Pollination by Bees**:
- Flowers are colorful, fragrant, and produce nectar to attract bees, which does not match the characteristics.

- **Pollination by Ants**:
- Similar to bee pollination, flowers are usually not colorless or odorless.

### Step 4: Conclusion
The characteristics described in the question match **Anemophilia**, which is the process of wind pollination.

### Final Answer
The correct type of pollination is **Anemophilia**.

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