Some epiblast cells migrate and emerge between the epiblast and endoderm as a new germ layer called the

A. yolk sac.
B. mesoglia.
C. notochord.
D. mesoderm.
E. primitive streak.


D

Anatomy & Physiology

You might also like to view...

The surface area of enterocytes is increased by the presence of microscopic protrusions called __________

Fill in the blank with the correct word.

Anatomy & Physiology

State the basic functions of the different classes of glial cells

What will be an ideal response?

Anatomy & Physiology

________ differ from one another in their number of neutrons and atomic mass

A) Electrolytes B) Cations C) Anions D) Free radicals E) Isotopes

Anatomy & Physiology

The names of muscles associated with the thumb frequently include what term?

A) brevis B) longus C) minimi D) digitorum E) pollicis

Anatomy & Physiology