This educational film from 1970 traces the inheritance of traits such as sex, eye color, height, and weight, showing the role of chromosomes and genes in determining their development.
Jan 21, 2003
Jul 31, 2018
Feb 20, 2013
Nov 13, 2022
Dec 29, 2009
Nov 28, 2018
Jun 11, 2015
Jul 30, 1965
Jan 7, 2019
Apr 21, 2002
Apr 4, 2013
Apr 9, 2014
Nov 19, 2016
Nov 6, 2015
Nov 6, 2014
Dec 9, 1960
Jan 1, 2008
Dec 9, 2016
Apr 1, 2018
May 23, 2013
