why do spores remain viable during …

The spores remain viable during the unfavourable condition because of the presence of the sporopollenin in the pollen grains. It is the polymer of carotenoids. When it comes Sporopollenin, it is a major component of the exine of pollen and spores. It is highly resistant component available in this organic world.

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☮?Amiable Buddy?☮ 5 years, 8 months ago

Sporengea has layer called cyst which protect them from unfavourable conditions

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Kajal Devrani 5 years, 8 months ago

Hii

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☮?Amiable Buddy?☮ 5 years, 8 months ago

Coz they are protected in sporengea

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Sanaya Sharma ???? 5 years, 8 months ago

ans do bhai

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??(｡☬Ashu☬｡)?? Bhardwaj 5 years, 8 months ago

Hii

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