Some are symbiotic relationships between fungi and green algae | All are flagellated and these have an advantage of motility |
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Others live attached to rocks or woody parts of trees | "The new higher level classification of eukaryotes with emphasis on the taxonomy of protists" |
While most species live in and a large number in , other species are adapted to a wide range of environments.
Some conduct sexual reproduction, which is oogamous or isogamous | Berichte der deutsche botanischen Gesellschaft |
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2 World-wide electronic publication, National University of Ireland, Galway |
, or Chlamydomonas nivalis, of the class Chlorophyceae, lives on summer alpine snowfields.
2