4. Into what cavity does the blastopore open? The gastrular slit? What becomes of each? 5. Explain the eccentric position of the early frog blastocoel. 6. Explain the changes in size and position of the frog blastocoel during gastrulation.

4. Into what cavity does the blastopore open? The gastrular slit? What becomes of each? 5. Explain the eccentric position of the early frog blastocoel. 6. Explain the changes in size and position of the frog blastocoel during gastrulation.

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter50: Animal Development

Section: Chapter Questions

Problem 4TYK

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Question

4. Into what cavity does the blastopore open? The gastrular slit?
What becomes of each?
5. Explain the eccentric position of the early frog blastocoel.
6. Explain the changes in size and position of the frog blastocoel
during gastrulation.

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