Biology, asked by Alishah266, 11 months ago

why nostoc is consider as first colonizer of earth?

Answers

Answered by nayu28

hello how are you what is your name

Alishah266: alishah

nayu28: alishah

Alishah266: i want answer

Alishah266: yes

Answered by insiyazaki22

They are able to fix atmospheric nitrogen and this together with their ability to photosynthesis means their nutritional requirements are simple mainly CO2 and N2 from air plus some minerals. For this simple reason they are often considered as the first colonizers of moist soil.

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