If the penetration of the egg by a sperm takes place inside the female organism, then the penetration of the egg by a sperm takes place where?

Answer choices:
- salt and water.
 - an area swollen with pus
 - By wind and rain
 - outside the body
 - Earth revolving around the sun
 - inside the prostate
 - inside the female organism
 - inside the male organism

 

       inside the female organism   