External Anatomy of Pig Ch.11

Question 1

The external ear flap. It gathers sound and directs into the external auditory canal.

Answer 1

Pinna

Question 2

The exterior opening of the nose used for breathing and the sense of smell.

Answer 2

External Nares

Question 3

The long, stiff hairs on the head, commonly called whiskers. Their function is touch

Answer 3

Vibrissae

Question 4

These are the toes and hooves

Answer 4

Digits

Question 5

There are five to six pairs of these structures present in both sexes, but develop into mammary glands in females.

Answer 5

Mammary Papilla

Question 6

Contains the two umbilical arteries and one umbilical vein. It serves as the connection between the fetus and the fetal placenta.

Answer 6

Umbilical Cord

Question 7

The females external genitalia

Answer 7

Genital Papilla

Question 8

The opening which is the terminal end of the male urogenital tract

Answer 8

Urogenital Opening

Question 9

A sac of skin beneath the tail containing the male’s testes

Answer 9

Scrotum

Question 10

This structure is the terminal opening of the digestive tract

Answer 10

Anus