Beginnings of Vertebrate Life

Duration: 11

Genre: Educational

Year Published: 1963

Creator: Encyclopaedia Britannica Educ Corp

Format: 16mm

Color: Color

Sound: sound

Description: Documents the work of Dr. Tkio Yamamoto, whose methods for artificially fertilizing the egg of "Oryzias latiped," a small fish, has made the process of embryonic development observable under the microscipe. Uses animation, time-lapse photography and photomicrography to picture the process of fertilization, cell division, and blastual formation. Generalizes that all vertebrates have in common a reproductive process by which a one-celled egg becomes a many celled, highly organized individual., Documents the work of Dr. Toki-O Yamamoto, whose methods for artificially fertilizing the egg of "Oryzias latipes," a small fresh water fish, has made the process of embryonic development observable under the microscope. Uses animation, time-lapse photography and photomicrography to picture the process of fertilization, cell division, and blastula formation. Generalizes that all vertebrates have in common a reproductive process by which a one-celled egg becomes a many celled, highly organized individual.

Complete Record: Documents the work of Dr. Tkio Yamamoto, whose methods for artificially fertilizing the egg of "Oryzias latiped," a small fish, has made the process of embryonic development observable under the microscipe. Uses animation, time-lapse photography and photomicrography to picture the process of fertilization, cell division, and blastual formation. Generalizes that all vertebrates have in common a reproductive process by which a one-celled egg becomes a many celled, highly organized individual., NOTE: Two (or more) records have been merged together to create this data.