microscopic view of paramecium (ciliate protozoan) moving in water containing bacteria or decaying organic matter - 細胞器 個影片檔及 b 捲影像00:16
microscopic view of paramecium (ciliate protozoan) moving in water containing bacteria or decaying organic matter - 細胞器 個影片檔及 b 捲影像00:16
microscopic view of paramecium (ciliate protozoan) moving in water containing bacteria or decaying organic matter - 細胞器 個影片檔及 b 捲影像00:16細菌
microscopic view of paramecium (ciliate protozoan) moving in water containing bacteria or decaying organic matter - 細胞器 個影片檔及 b 捲影像00:08
microscopic view of paramecium (ciliate protozoan) moving in water containing bacteria or decaying organic matter - 細胞器 個影片檔及 b 捲影像00:07
microscopic view of paramecium (ciliate protozoan) moving in water containing bacteria or decaying organic matter - 細胞器 個影片檔及 b 捲影像00:20
microscopic view of paramecium, a ciliate protozoan, moving in water containing bacteria or decaying organic matter - 細胞器 個影片檔及 b 捲影像00:07細菌
microscopic view of euglena, unicellular organism with single flagella, moving in freshwater - 細胞器 個影片檔及 b 捲影像00:11
microscopic view of euglena, unicellular organism with single flagella, moving in freshwater - 細胞器 個影片檔及 b 捲影像00:12
microscopic view of euglena, unicellular organism with single flagella, moving in freshwater - 細胞器 個影片檔及 b 捲影像00:14
microscopic view of euglena, unicellular organism with single flagella, moving in freshwater - 細胞器 個影片檔及 b 捲影像00:15
1985 microscopic view of paramecia moving around and bouncing off of one another - 細胞器 個影片檔及 b 捲影像00:19