COPY: Male Reproductive Organs

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Where does sperm enter the epididymis from?

Prostate gland

Testes (correct)

Penis

Urethra

Which part of the epididymis is the most distal portion?

Body

Tail (correct)

Prostate gland

Head

Where is the pelvic urethra located?

Surrounding the testicles

Within the pelvic cavity (correct)

Within the abdominal cavity

Outside the penis structure

Which structure is continuous with the tail of the epididymis?

Ductus deferens Signup and view all the answers

What does the ductus deferens enter as part of the spermatic cord?

Abdominal cavity Signup and view all the answers

Which is the only visible accessory sex gland in dogs?

Prostate gland Signup and view all the answers

Where does the penile urethra exit from?

Caudal aspect of the pelvis Signup and view all the answers

What is the primary function of the scrotum?

To support the testis Signup and view all the answers

Which muscle is responsible for wrinkling the scrotum for temperature control?

Dartos Signup and view all the answers

Where is the vaginal cavity located in relation to the tunic cavities?

Between parietal and visceral tunic cavities Signup and view all the answers

What makes up the outer layer of the scrotum?

Skin and dartos Signup and view all the answers

Which animals have scrotums located near their thighs?

Bulls and rams Signup and view all the answers

What covers the testes?

Tunica albuginea Signup and view all the answers

What structure is deep to the spermatic fascia?

Vaginal tunic Signup and view all the answers

Which part of the penis will ossify to become the os penis?

Corpus Cavernosum Signup and view all the answers

In which animals is the musculocavernous type of erection commonly found?

Dogs, Humans, Stallions Signup and view all the answers

What makes up the inner layer of the scrotum?

Parietal and visceral tunic cavity, and vaginal cavity Signup and view all the answers

What are the three parts that compose the penis?

Root, Body, Glans Signup and view all the answers

What is the main erectile tissue in the penis?

Corpus Cavernosum Signup and view all the answers

What does each halve of the testis not have?

Proximal portion of the spermatic cord Signup and view all the answers

What makes up the middle layer of the scrotum?

External and internal spermatic fascia Signup and view all the answers

Which part of the penis surrounds the penile urethra?

Corpus Spongiosum Signup and view all the answers

Which animals commonly have fibroelastic type erection?

Bulls, Boars, Rams Signup and view all the answers

What is not an accessory sex gland?

Pelvic glands Signup and view all the answers

Which statement is incorrect about the prepuce?

The internal lamina has haired skin on the outer surface. Signup and view all the answers

Where is the site of maturation and storage of spermatozoa?

Epididymis Signup and view all the answers

Which statement is correct about erections?

There is penis growth with musculocavernous. Signup and view all the answers

What happens when the retractor penis muscle relaxes?

The erectile tissue fills with blood Signup and view all the answers