Many types of sharks have their eggs fertilized internally while others have theirs fertilized externally
Yes, sharks practice internal fertilization.
They Have Internal Fertilization
internal fertilization
Sharks have internal fertilization through the use of a clasper.
internal
external fertilization
they use internal fertilization they use internal fertilization they use internal fertilization they use internal fertilization
internal external not internal external not
Salmon use external fertilization
Clams utilize external fertilization.
Reptiles ONLY have internal fertilization
no (JP MAURYA)