Stentor swimming, light microscopy - Vídeo de stock HD

Stentor. Light microscope footage of ciliate protozoan Stentor sp. swimming. Stentor species are filter-feeding freshwater protozoa which can reach lengths up to 2 millimetres, and are among the largest known unicellular organisms. A ring of prominent cilia surrounds the anterior part of the cell to sweep in food and aid in swimming. Some species live symbiotically with certain species of green algae. After being ingested, the algae live on and continue to photosynthesize, while their host absorbs nutrients they produce, and the algae receive protection and feed on the Stentor's metabolic wastes.
Stentor. Light microscope footage of ciliate protozoan Stentor sp. swimming. Stentor species are filter-feeding freshwater protozoa which can reach lengths up to 2 millimetres, and are among the largest known unicellular organisms. A ring of prominent cilia surrounds the anterior part of the cell to sweep in food and aid in swimming. Some species live symbiotically with certain species of green algae. After being ingested, the algae live on and continue to photosynthesize, while their host absorbs nutrients they produce, and the algae receive protection and feed on the Stentor's metabolic wastes.
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Crédito:
Science Photo Library
Creative nº:
521272726
Tipo de licença:
Rights-ready
Coleção:
Image Bank Film
Tamanho máx.:
1920 x 1080 px - 925 MB
Duração do clip:
00:00:33:08
Data do upload:
Local:
Germany
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Não é necessária uma autorização
Masterizado para:
QuickTime 8-bit Photo-JPEG HD 1920x1080 25p
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