1. Abdominal cavity
2. Thoracic cavity
3. Extra-abdominal cavity
4. Pericardial cavity
Extra-abdominal cavity
1. Primary egg membrane
2. Secondary egg membrane
3. Tertiary egg membrane
4. None of the above
Primary egg membrane
1. 70 yr
2. 25 yr
3. 15 yr
4. 50 yr
50 yr
1. Spermatic cord
2. Rachis
3. Gubernaculums
4. Ligament
Gubernaculums
1. Die immediately
2. Start dividing
3. Remain undivided
4. None of these
Start dividing
1. Vasa efferentia,Bidder’s cannal,uriniferous tubules and nephrostome
2. Vasa efferentia,epididymis, vas deferens and urethra
3. Vasa efferentia,Bidder’s canal,nephrostome
4. Vasa efferentia,collecting tubules and bidder’s canal
Vasa efferentia,epididymis, vas deferens and urethra
1. Ovaries of female
2. Testis of male
3. Vagina of female
4. None of these
Testis of male
1. Leydig’s cells
2. Sertoli cells
3. Pituitary
4. Testis
Leydig’s cells
1. Corpora cavernosa
2. Corpus spongiosum
3. Corpus callosum
4. Corpus straiatum
Corpus spongiosum
1. Interstitial cells-testosterone
2. Seminiferous tubules-sperm production
3. Vasa deferentia-seminal fluid production
4. Urethra-conducts sperm
Vasa deferentia-seminal fluid production