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What is the adaptive significance of internal fertilization and a watertight egg?
Wiki User
∙ 15y ago
Sperms have tail and they swim. Terrestrial condition does not permit that. So, it is best to have internal fertilization where sperms can creep up the lining of the female reproductive tract, rich in mucus, and find the ovum to fertilize.
Wiki User
∙ 15y ago
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Does a dove have internal or external fertilization?
internal fertilization
Do swans have internal or external fertilization?
internal because they give eggs and so they have a internal fertilisation
Where does fertilization take place in a reptile?
for reptiles it is internal fertilization and they can't do external fertilization
What is the elephants method of fertilization?
internal fertilization
Why is internal fertilization considered more advantageous than external 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.
Does a dove have internal or external fertilization?
internal fertilization
Do chips use internal or external fertilization?
they use internal fertilization they use internal fertilization they use internal fertilization they use internal fertilization
Do bats have internal fertilization?
internal fertilization
What the fertilization of clam external or internal?
They Have Internal Fertilization
Do swans have internal or external fertilization?
internal because they give eggs and so they have a internal fertilisation
Do grasshoppers have external or internal fertilization?
Yes, grasshoppers have internal fertilization.
Where does fertilization take place in a reptile?
for reptiles it is internal fertilization and they can't do external fertilization
Do sharks have internal fertilization?
Yes, sharks practice internal fertilization.
Does a pigeon have internal or external fertilization?
no (JP MAURYA)
Do reptiles have internal or external fertilization?
Reptiles ONLY have internal fertilization
Python external ferilization or internal fertilization?
Pythons use internal fertilization.
Do whales undergo internal fertilization?
Whales, like all mammals undergo internal fertilization.
