Wind pollinated plants differ from insects pollinated plants in having

Options

A. coloured petal alnd large pollen
B. no coloured petals and light pollen
C. small petals and sticky pollen
D. small coloured petals and heavy pollen

Answer

To answer the question regarding how wind-pollinated plants differ from insect-pollinated plants, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Pollination Types**:
- Wind pollination is referred to as **anemophily**, while insect pollination is known as **entomophily**.

2. **Characteristics of Insect-Pollinated Plants**:
- Insect-pollinated plants typically have:
- **Large, showy flowers** to attract insects.
- **Scent** to lure pollinators.
- **Sticky pollen** to adhere to the insects.
- **Sticky stigma** to catch the pollen effectively.

3. **Characteristics of Wind-Pollinated Plants**:
- In contrast, wind-pollinated plants have:
- **Small, inconspicuous flowers** since they do not need to attract insects.
- **No nectar**; they do not require a reward for pollinators.
- **Lightweight pollen grains** that can be easily carried by the wind.
- **Feathery and sticky stigma** to catch the lightweight pollen grains effectively.

4. **Identify the Key Differences**:
- Wind-pollinated plants lack:
- **Colored petals** (they are usually not showy).
- **Heavy pollen** (they have light pollen to facilitate wind dispersal).

5. **Conclusion**:
- Therefore, the main differences between wind-pollinated and insect-pollinated plants are that wind-pollinated plants have **no colored petals and light pollen**.

### Final Answer:
Wind-pollinated plants differ from insect-pollinated plants in having **no colored petals and light pollen**.

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