Definition that contains ryot
- algae primitive chlorophyll-containing mainly aquatic eukaryotic organisms lacking true stems and roots and leaves
- alga primitive chlorophyll-containing mainly aquatic eukaryotic organisms lacking true stems and roots and leaves
- cyanobacteria predominantly photosynthetic prokaryotic organisms containing a blue pigment in addition to chlorophyll; occur singly or in colonies in diverse habitats; important as phytoplankton
- monera prokaryotic bacteria and blue-green algae and various primitive pathogens; because of lack of consensus on how to divide the organisms into phyla informal names are used for the major divisions
- division chlorophyta large division of chiefly freshwater eukaryotic algae that possess chlorophyll a and b, store food as starch, and cellulose cell walls; classes Chlorophyceae, Ulvophyceae, and Charophyceae; obviously ancestral to land plants
- bacillariophyceae marine and freshwater eukaryotic algae: diatoms
- noncoding dna sequence of a eukaryotic gene's DNA that is not translated into a protein
- rhodophyta lower plants; mostly marine and littoral eukaryotic algae
- division protista eukaryotic one-celled living organisms distinct from multicellular plants and animals: protozoa, slime molds, and eukaryotic algae
- class bacillariophyceae marine and freshwater eukaryotic algae: diatoms