Along which line of the embryo does the primitive streak form?

A) dorsal-ventral B) cephalic-caudal C) lateral-medial D) right-left


Answer: B

Anatomy & Physiology

You might also like to view...

The autonomic nervous system is the part of the peripheral nervous system that regulates smooth muscle, cardiac muscle, and glands

Indicate whether the statement is true or false

Anatomy & Physiology

The anterior communicating artery connects:

a. anterior cerebral arteries b. anterior and middle cerebral arteries c. internal carotid and anterior cerebral arteries d. all of the above

Anatomy & Physiology

Goblet cells in the mucosa of the large intestine produce mucus to lubricate the passage of feces

Indicate whether the statement is true or false

Anatomy & Physiology

During the repair of a fracture, which of the following cells form the bony callus?

a. osteocytes b. osteons c. osteoblasts d. osteoclasts

Anatomy & Physiology