Chrysophytes | Biological Classicification | Chapter -2 | Biology | CBSE
Автор: SONUACADEMY
Загружено: 2021-08-05
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This group includes diatoms and golden algae (desmids). They are found in fresh water as well as in marine environments. They are microscopic and float passively in water currents (plankton). Most of them are photosynthetic. In diatoms the cell walls form two thin overlapping shells, which fit together as in a soap box. The walls are embedded with silica and thus the walls are indestructible.
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