Comparative Male Anatomy/ History Review MCQ's

Question 1

Which of the following species has the largest testis size?
Bull
boar
stallion
ram

Answer 1

boar

Question 2

Which of the following species has a vertical orientation to the testis?
Cat
dog
stallion
human

Answer 2

human

Question 3

Which of the following species has a testis with a horizontal orientation.
Cat
dog
stallion
human

Answer 3

stallion

Question 4

In the dog, the major portion of the ejaculate comes from the
seminal vesicles.
body of the prostate.
disseminant prostate.
cowper’s gland.

Answer 4

body of the prostate.

Question 5

Removal of the accessory sex glands in a bull would reduce his fertility.
True
False

Answer 5

False

Question 6

In the boar, the gel in the ejaculate originates in the cowper’s gland.
True
False

Answer 6

True

Question 7

In the human the gel in the ejaculate originates in the seminal vesicles.
True
False

Answer 7

False

Question 8

If a species had a relatively large seminal vesicles and large cowper’s gland we would expect a large ejaculate volume.
True
False

Answer 8

True