the video shows the boundary marker sign between banff and aberdeen counties in scotland, featuring an elevation note of 1240 feet above sea level. a... - 系譜學 個影片檔及 b 捲影像00:10
laws of heredity - part 3 of 25. the film demonstrates how inheritance is determined in statistically predictable ways. it presents the insights and conclusions about inheritance that were first achieved by gregor mendel - 系譜學 個影片檔及 b 捲影像00:36
press conference on genetic, genealogical and statistical analysis; england: intpeople at press conference dr turi king press conference sotprofessor... - 系譜學 個影片檔及 b 捲影像10:39
press conference on genetic, genealogical and statistical analysis; dr turi king press conference sot professor kevin schurer press conference sot... - 系譜學 個影片檔及 b 捲影像06:26
visitors walk past the american immigrant wall of honor at ellis island, with lower manhattan beyond - 系譜學 個影片檔及 b 捲影像00:11
visitors walk past the american immigrant wall of honor at ellis island, with lower manhattan beyond - 系譜學 個影片檔及 b 捲影像00:07
mature adults participate in a family constellations therapy session, standing on colored pieces of paper and holding hands, exploring their relationships and emotions - 系譜學 個影片檔及 b 捲影像00:17
happy young women with red dress visiting the chronicle of georgia in tbilisi, georgia. - 系譜學 個影片檔及 b 捲影像00:24
people do research at hyde park or london family history centre of the church of jesus christ of latter-day saints. shows people using monitors,... - 系譜學 個影片檔及 b 捲影像00:08
nelson mandela re-visits robben island: part one; part 3 of 3south africa: robben island:int nelson mandela interview sot- i just want to be brief;... - 系譜學 個影片檔及 b 捲影像03:25
happy young women with red dress visiting the chronicle of georgia in tbilisi, georgia. - 系譜學 個影片檔及 b 捲影像00:07
happy young women with red dress visiting the chronicle of georgia in tbilisi, georgia. - 系譜學 個影片檔及 b 捲影像00:24
happy young women with red dress visiting the chronicle of georgia in tbilisi, georgia. - 系譜學 個影片檔及 b 捲影像00:29
laws of heredity - part 4 of 25. the film demonstrates how inheritance is determined in statistically predictable ways. it presents the insights and conclusions about inheritance that were first achieved by gregor mendel - 系譜學 個影片檔及 b 捲影像00:32