The funnel-shaped end of the fallopian tube is known as the:
A) isthmus.
B) ostium.
C) infundibulum.
D) fimbriae.
C
Explanation: A) The isthmus is the constricted portion closest to the uterus.
B) The ostium is the opening at the end of the tube.
C) Correct.
D) The fimbriae are the fingerlike extensions.
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