Asked by Amelia Gilmore on Jun 15, 2024
Verified
Male pigs have a retractable penis that can be withdrawn into which orifice?
A) external urogenital orifice
B) renal capsule
C) urinary bladder
D) urogenital sinus
Retractable Penis
A characteristic of certain animals where the penis can be withdrawn into the body when not in use.
External Urogenital Orifice
The external opening of the urinary tract and, in females, the reproductive tract, which can be part of the vulva in females or the urogenital opening in males.
Urogenital Sinus
A part of the embryonic development of mammals that gives rise to parts of the urinary and genital tracts.
- Recognize the anatomical differences in the reproductive and urinary systems of different species.
Verified Answer
RM
Richard MyersJun 18, 2024
Final Answer :
A
Explanation :
The retractable penis of male pigs is withdrawn into the external urogenital orifice, which is the external opening for both the urinary and genital tracts.
Learning Objectives
- Recognize the anatomical differences in the reproductive and urinary systems of different species.