Quizzed article | REF: GE1051 V1

Ecological quality of soils

Authors: Pierre-Alain MARON, Lionel RANJARD

Publication date: October 10, 2019, Review date: September 2, 2020 | Lire en français

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    8. Glossary

    DNA; DNA

    Deoxyribonucleic acid, a biological macromolecule found in all cells and many viruses. DNA contains all the genetic information, known as the "genome", enabling living beings to develop and function.

    Anoxia; Anoxia

    Decrease in the amount of oxygen (O 2 ) in the medium.

    Hydromorphy; Hydromorphie

    Saturation of the soil with water for more or less prolonged periods. This results in anoxic conditions that impact soil organisms and plants.

    Phagocytosis; Phagocytosis

    Mechanism by which certain unicellular organisms (protists) internalize foreign particles (bacteria, cellular debris) in order to digest them.

    Bactéries nitrifiantes ; Nitrifying...

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