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Pollination Video Lecture | Science & Technology for UPSC CSE
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FAQs on Pollination Video Lecture - Science & Technology for UPSC CSE
| 1. What is pollination? |  |
Ans. Pollination is the process in which pollen grains are transferred from the male reproductive part of a flower (anther) to the female reproductive part (stigma), resulting in fertilization and the production of seeds.
| 2. Why is pollination important? | |
Ans. Pollination is crucial for the reproduction and survival of many plant species. It allows for the transfer of genetic material between plants, leading to the production of fruits, vegetables, and seeds. It also promotes biodiversity and provides habitat and food sources for various animals.
| 3. How does pollination occur? | |
Ans. Pollination can occur through various mechanisms, including wind pollination and animal pollination. In wind pollination, pollen grains are lightweight and carried by the wind to reach the female reproductive parts of flowers. In animal pollination, animals such as bees, butterflies, birds, and bats transfer pollen as they visit flowers in search of nectar or pollen.
| 4. What are the different types of pollinators? | |
Ans. There are several types of pollinators, including insects (such as bees, butterflies, beetles, and flies), birds, bats, and even some mammals. Each type of pollinator has specific adaptations for collecting pollen or nectar, and they play a vital role in pollination by carrying pollen from one flower to another.
| 5. How can we support pollination? | |
Ans. There are several ways to support pollination. Planting a diverse range of flowering plants in gardens or landscapes can provide food and habitat for pollinators. Avoiding the use of pesticides and providing water sources can also help. Additionally, creating nesting sites, such as bee hotels or birdhouses, can encourage pollinators to visit and stay in the area.
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Nov 21, 2024 Last updated |
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