In the Beginning

Duration: 22

Year Published: 1938

Creator: United States Dept of Agriculture

Format: 16mm

Color: B&W

Description: Portrays the ovulation, fertilization, and early development of the mammalian egg. Spermatozoa are shown attacking the ovum. Time-lapse cinephotomicrography shows cell division of the fertilized egg.

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Indiana University Library Moving Image Archive

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