Paramecium bursaria protozoan, phase-contrast light micrograph. This ciliate protozoan inhabits freshwater, where it feeds mainly on bacteria. It moves by beating its cilia, hair-like extensions that cover its body. The small green bodies inside the protozoan are individual Zoochlorella sp. algae, which have a symbiotic relationship with the protozoan. They photosynthesise inside the Paramecium, providing it with sugars and oxygen, while deriving protection from their host. Magnification: x280 when printed at 10 centimetres wide.
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Details
Creative#:
TOP11718347
Source:
達志影像
Authorization Type:
RM
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須由TPG 完整授權
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NO
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NO
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