External Anatomy of Pig Ch.11 Flashcards
The external ear flap. It gathers sound and directs into the external auditory canal.
Pinna
The exterior opening of the nose used for breathing and the sense of smell.
External Nares
The long, stiff hairs on the head, commonly called whiskers. Their function is touch
Vibrissae
These are the toes and hooves
Digits
There are five to six pairs of these structures present in both sexes, but develop into mammary glands in females.
Mammary Papilla
Contains the two umbilical arteries and one umbilical vein. It serves as the connection between the fetus and the fetal placenta.
Umbilical Cord
The females external genitalia
Genital Papilla
The opening which is the terminal end of the male urogenital tract
Urogenital Opening
A sac of skin beneath the tail containing the male’s testes
Scrotum
This structure is the terminal opening of the digestive tract
Anus