Podcast
Questions and Answers
Pollination is the process where the transfer of pollen grains occurs from ______ to stigma.
Pollination is the process where the transfer of pollen grains occurs from ______ to stigma.
anther
As insects and birds travel from one flower to another, pollen gets stuck to their ______.
As insects and birds travel from one flower to another, pollen gets stuck to their ______.
bodies
Some flowers are also pollinated by the ______.
Some flowers are also pollinated by the ______.
wind
The pollen lands on the stigma, it develops a tiny tube called a ______.
The pollen lands on the stigma, it develops a tiny tube called a ______.
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The pollen and the egg join; fertilisation ______.
The pollen and the egg join; fertilisation ______.
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Study Notes
Pollination
- Pollination is the transfer of pollen grains from the anther to the stigma.
- Insects and birds transfer pollen as they move between flowers.
- Wind can also pollinate some flowers.
Fertilization
- Fertilization occurs when pollen and egg cells join.
- Pollen lands on the stigma, initiating a pollen tube growth.
- The pollen tube grows down into the ovary.
- The pollen and egg fuse, leading to fertilization.
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Description
Explore the fundamental processes of pollination and fertilization in plants. This quiz delves into how pollen grains are transferred and how fertilization occurs, leading to the growth of new seeds. Test your understanding of these essential biological mechanisms.
