The pouchlike structure that joins the ileum at the ileocecal valve is the
A) appendix.
B) sigmoid colon.
C) rectum.
D) haustra.
E) cecum.
Question 2
Hyposecretion of cortisol causes
A) goiter.
B) diabetes mellitus.
C) diabetes insipidus.
D) Addison's disease.
E) Cushing's disease.