Gadgil, Madhav (1996) Life: complexity and diversity- 2. The expanding biosphere Resonance - Journal of Science Education, 1 (2). pp. 18-25. ISSN 0971-8044
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Official URL: http://www.ias.ac.in/resonance/Feb1996/pdf/Feb1996...
Related URL: http://dx.doi.org/10.1007/BF02835695
Abstract
Early life on earth arose in an environment without oxygen. In an atmosphere with increasing oxygen concentrations, co-operation among teams of biomolecules led to the emergence of multicellular organisms which over time evolved to give rise to higher plants and animals.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| ID Code: | 10303 |
| Deposited On: | 04 Nov 2010 06:06 |
| Last Modified: | 16 May 2016 19:57 |
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