Gastrulation is the process of development that produces the

A. placenta.
B. embryonic disk.
C. germ layers.
D. rudimentary organs.


C

Anatomy & Physiology

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In the humerus, the deltoid tuberosity is located on the diaphysis; the trochlea, capitulum, and the greater/lesser tubercles are parts of the epiphyses.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

The manubrium is part of what bone?

A. Sternum B. A rib C. Scapula D. Vertebra E. Clavicle

Anatomy & Physiology

Which of the following is an accessory organ of digestion?

A) pancreas B) colon C) esophagus D) spleen E) stomach

Anatomy & Physiology

At the start of gastrulation, a long, thin depression known as the primitive ________ forms on the surface of the epiblast.

A. node B. groove C. furrow D. yolk E. streak

Anatomy & Physiology