Define on 1) Reproduction 2) Vegrtative propagation 3) Pollination.
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1. Reproduction- The process by which an organism produces its offspring is called reproduction. When a single parent is involved in reproduction and gamete formation does not happen, it is called asexual reproduction.
2. Vegetative propagation- Vegetative propagation, or vegetative plant propagation, refers to the process of plant reproduction whereby a fragment of a parent plant is taken in order to produce more plants It is considered to be an asexual method of plant propagation.
3. Pollination- Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. Pollination is a very important part of the life cycle of plants. Insects, birds, bats and the wind take pollen between flowering plants, which means the plants can make seeds and reproduce.
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Reproduction
⇒Reproduction is the process of forming new individual from pre-existing ones.
There are two types of reproduction :-
- Sexual reproduction.
- Asexual reproduction.
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Vegetative Propagation
⇒ The process of reproduction in which formation of identical new plants from vegetative parts of parent plant is called vegetative propagation.
⇒ This types of reproduction manly takes place in lower plants.
There are two types of vegetative propagation:-
- Natural vegetative propagation
- Artificial vegetative propagation
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Pollination
⇒ It is a process in which transfer of pollen grain takes place from anther to stigma is called pollination.
There are two types of pollination :-
- Self-pollination
- Cross-pollination
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