Medisinum

testis

Normal in bull

Not in

stallion

Cross section of seminefrous tubules

Normal

Epididymis bull

Seminal

vesicle

Ampulla

ductus

defernse

No

seminal

vesicle

2 ampulla

ductus

deference

Prostate

Bulbouretheral

gland

Urinary bladder

ذي واحد بيبصم

Penis Camel

شبه الخطاف

`

شبة الفتاحة

PENIS

• Type of penis:

• Musculocavernous----> Horse (Slow erection)

• Fibroelastic-----> Other animals (Rapid erection)

• Deposition of semen

• Intravaginal-----> Bull, Ram, Buck (Ejaculatory thrust)

• Intrauterine-----> Stallion, boar, camel (Ejaculatory friction)

• Time of copulation:

• 20min in camel

• 1-2min horse

• 5-10min boar

• Ovulation

• Induced ovulation in camel rest NOT

VERY IMPORTANT

Function of each part (Most important)

Labels كل سهم في حته معينة ده ايه

الفروق بين الحيوانات المختلفة

FUNCTION!!

• Tail of epididymis Storage at:

• Low temp.

• Low pH

• Low O2.

• Low Nutrient

• Ampulla:

• Secrete seminal plasma

• Partial storage for 3 days

• Bulbourethral gland

• Flushing of urethra from urine

صور مش من األسطوانة للتوضيح فقط يارب تسهل

Oval testis

Circular

testis