Hydra

Synopsis
Using microphotographs and superimposed diagrams, the film explains the structure of hydra; the nematocysts, nerve net, mesogloea and symbiotic algae; the muscle cells; methods of regeneration and nutrition; some parasites; and reproduction.
Language
English
Country
Great Britain
Medium
Video; Videocassette. VHS. b&w. 19 min.
Year of production
1936
Availability
Sale
Subjects
Biology
Keywords
hydra

Credits

Director
H R Huxley; Julian Huxley

Production Company

Name

G B Instructional

Distributor

Name

Viewtech Educational Media

Contact
Lynda Morrell
Notes
NB. Viewtech ceased trading in 2014 and the company’s products are no longer in distribution For over 30 years Viewtech distributed programmes from leading specialist educational producers from around the world and since 2002 it included titles previously distributed in the UK by Educational Media Film & Video. The extensive collection covered all subjects within the primary and secondary curriculum and some materials, particularly in the areas of study skills and business, are applicable to further/higher education.

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