PROTOPLASM--THE BEGINNING OF LIFE Part 1

Description

Animated diagrams show formation of earth's strata. Fossil remains are discovered in the strata. Development of the horse is traced from fossil remains. Microscopic views show the movement of protoplasm within and the elimination of waste materials from stentors, amoeba, elodea, and paramecia. The cells absorb food and react to contact.

Collection

Records of the Public Health Service

Series

Motion Picture Films