Micro-organisms constitute a very antique group of living organisms which appeared on the Earth’s surface almost 3000 million ...

Introduction to the algae -- Organization of the algal organisms -- Methods of study and nutrition of algae -- Reproduction in algae -- Classification of algae -- Illustrative algal organisms -- ...

The algae P. antarctica has two forms of the enzyme that makes the amino acid methionine, one needing B12, and one that is slower, but doesn't need it. This means it has the ability to adapt and ...

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