Involution and invagination are different things, so Answer the following Question 23Which of the following correctly describes gastrulation in frog embryos?occurs along the primitive streak in the animal hemisphereO proceeds by invagination as cells roll over the lip of the blastoporecauses the ectoderm and endoderm layers to invertoccurs within the inner cell mass that is embedded in the large amount of yolkQuestion 24

Q 23.) :- ans.Gastrulation is a critical process during embryonic development where a single-layered…

Which of the following correctly describes gastrulation in frog embryos? occurs along the primitive streak in the animal hemisphere proceeds by invagination as cells roll over the lip of the blastopore Ocauses the ectoderm and endoderm layers to invert O occurs within the inner cell mass that is embedded in the large amount of yolk

Which of the following correctly describes gastrulation in frog embryos? occurs along the primitive streak in the animal hemisphere proceeds by invagination as cells roll over the lip of the blastopore Ocauses the ectoderm and endoderm layers to invert O occurs within the inner cell mass that is embedded in the large amount of yolk

Anatomy & Physiology

1st Edition

ISBN:9781938168130

Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Chapter22: The Respiratory System

Section: Chapter Questions

Problem 31RQ: The olfactory pits form from which of the following? mesoderm cartilage ectoderm endoderm

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The olfactory pits form from which of the following? mesoderm cartilage ectoderm endoderm