Which blood vessel supplies structures derived from the embryonic foregut?
A. The hepatic portal vein
B. The thoracic arteries
C. The superior mesenteric artery
D. The inferior mesenteric artery
E. The celiac trunk
E. The celiac trunk
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In endometriosis,
A. tissue resembling the inner uterine lining grows in the thoracic cavity. B. a new mother becomes extremely depressed. C. the inner uterine lining tissue no longer grows during the woman's reproductive cycles. D. tissue resembling the inner uterine lining grows in the abdominal cavity.
Where in the embryo does mesoderm first appear?
A) between the cell layers of the inner cell mass B) within the blastocoele C) in the chorionic villi D) above the epiblast E) around the trophoblast
The endocrine system is a highly complex system of glands that secrete important hormones for a variety of body functions.
a. true b. false
Which tissue type is found in the serous membranes on the surface of the stomach and small intestine?
A. Simple squamous epithelium B. Simple cuboidal epithelium C. Stratified squamous epithelium D. Urothelium E. Simple columnar epithelium