Sponges and Coelenterates: Porous and Sac-Like Animals

Coronet Films

Documentary
10 min     0     1962     USA

Overview

Studies the life cycles of sponges and coelenterates, the simplest multicellular animals. Describes the cell specialization, sexual and asexual reproduction and other characteristics of sponges, jellyfish, sea anemones, corals and hydras.

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