Internal. Sperm from the bull is ejaculated inside the fornix vagina of the cow and the sperm travel to the fallopian tubes where an ovum is waiting to be fertilized.
Pigs are mammals and use internal fertilisation.
dogs have internal fertilization
Internal.
They Have Internal Fertilization
internal fertilization
internal
external fertilization
they use internal fertilization they use internal fertilization they use internal fertilization they use internal fertilization
Internal fertilization is considered more advantageous than external fertilization for various reasons. The unborn baby is protected in the internal fertilization from any external threats.
Salmon use external fertilization
Clams utilize external fertilization.
External Fertilization
internal external not internal external not
no (JP MAURYA)
Reptiles ONLY have internal fertilization