minute single-celled green freshwater organism having a single flagella; often classed as algae
- An organism,such as a euglena,that is equipped with a flagellum.
- An organism, such as a euglena, that is equipped with a flagellum.
- There are many euglena viridis algae in the water, which makes the water green.
- Euglena water bloom also appeared V waterway waters in the summer and autumn.
- In Chlamydomonas it is just inside the chloroplast;in Euglena it is near the base of the flagellum.
- Thus Euglena shows a diurnal rhythm in the speed at which it moves to a light source.