theories on the origin of life - part 21 of 24. this presentation of four theories on the origin of life is designed to encourage students to discuss the evidence, to question, to research. special creation attributes origins of life to a supernatural bei - 細胞分裂 個影片檔及 b 捲影像00:27
ecu shot of bdelloidea is class of rotifers found in fresh water and moist soil which typically have well developed corona, genus philodina here filter feeding for bacteria and small algal cells / newcastle emlyn, ceredigion, united kingdom - 細胞分裂 個影片檔及 b 捲影像00:19細菌
biology: exploring the living world - part 11 of 33. this overview film from the encyclopaedia britannica education biology program will spark students' interest in the study of biology. the film examines the relationship between living things and their p - 細胞分裂 個影片檔及 b 捲影像00:30果蠅
cells divide and multiply in a scientific study during a laboratory experiment in a research facility focused on cellular biology. 3d animation - 細胞分裂 個影片檔及 b 捲影像00:10
biology: exploring the living world - part 12 of 33. this overview film from the encyclopaedia britannica education biology program will spark students' interest in the study of biology. the film examines the relationship between living things and their p - 細胞分裂 個影片檔及 b 捲影像00:33
cell dividing, anaphase, telophase. cytology, microscopic, science, biology, genetics, heredity. - 細胞分裂 個影片檔及 b 捲影像00:09
what is a fish? - part 35 of 39. illustrates the major types of fishes. shows the anatomy of a typical fish and demonstrates characteristic behavior patterns of various kinds of fishes. underwater photography is used to reveal behavior patterns such as c - 細胞分裂 個影片檔及 b 捲影像00:33
ecu shot of bdelloidea is class of rotifers found in fresh water and moist soil which typically have well developed corona, genus philodina here filter feeding for bacteria and small algal cells / newcastle emlyn, ceredigion, united kingdom - 細胞分裂 個影片檔及 b 捲影像00:25
vorticella sp. living in in clusters on the root of duckweed (lemna sp.) in west wales, each stalk is individually attached to the root surface. - 細胞分裂 個影片檔及 b 捲影像00:34
what is a fish? - part 34 of 39. illustrates the major types of fishes. shows the anatomy of a typical fish and demonstrates characteristic behavior patterns of various kinds of fishes. underwater photography is used to reveal behavior patterns such as c - 細胞分裂 個影片檔及 b 捲影像00:30
