Different types of seeds

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Different types of seeds

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Different types of seeds. Germination of a seed : A seed requires water , soil ,air and sunlight to grow into a baby plant . Seed dispersal. Main article: Seed dispersal - PowerPoint PPT Presentation

Transcript of Different types of seeds

Page 1: Different types of seeds

Different types of seeds

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Germination of a seed : A seed requires water , soil ,air and sunlight to grow into a baby plant .

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Seed dispersal

Main article: Seed dispersalUnlike animals, plants are limited in their ability to seek out favorable conditions for life and growth. As a result, plants have evolved many ways to disperse their offspring by dispersing their seeds

Seed dispersal is seen most obviously in fruits; however many seeds aid in their own dispersal. Some kinds of seeds are dispersed while still inside a fruit or cone, which later opens or disintegrates to release the seeds.

Seed dispersal is through air, water ,birds , insects and human beings .

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Dispersal of seeds by water

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Dispersal of seeds by air / wind

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Dispersal of seeds by birds

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dispersal of seeds by insects

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Dispersal of seeds by humans

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Which vegetable came from other countries ?

South America—tomato , potato ,green chillyEurope ---cabbage , peaAfrica --- coffee bean , green bhindiIndia – mango , orange , banana , methi ,spinach , brinjal and radish.

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Sprouted seeds contain nutrients and is good for health. We should eat sprouted seeds.