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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.
Alliberament: Jan 01, 1970
Temps d'execució: 11 minuts
Llenguatge:
Estudi: Coronet Instructional Films
País: United States of America
Repartiment:
Tripulació: