Compared to blood capillaries, lymph capillaries exhibit all of the following except that they
A) have no basement membrane.
B) have only a tunica interna.
C) have walls of endothelial cells that overlap like shingles.
D) are smaller in diameter.
E) are frequently irregular in shape.
Question 2
During gestation, contraction of the myometrium is inhibited by ________, produced by the corpus luteum.
A) progesterone
B) estrogen
C) oxytocin
D) prostaglandins
E) inhibin