Media Clip 35.1 Frog Gastrulation Time-Lapse

This video shows early embryonic development in the frog Xenopus. Early cell divisions are followed by gastrulation and then neurulation.

Please note: If you have been assigned this activity by your instructor, you must complete it within LaunchPad (or your school's learning management system) in order to receive credit.

Textbook Reference: Key Concept 35.3 Gastrulation Sets the Stage for Morphogenesis, p.881