Yes, they are.
yes the eggs are fertilized internally
Yes, they are.
Yes it is.
Cockatiel females are fertilized internally.
yes
the answer to this question is internally for most newts, including all Western types.
Many types of sharks have their eggs fertilized internally while others have theirs fertilized externally
Arctic foxes have internal fertilization.
No. the female releases unfertilised eggs that are then fertilised by the male.
Oviparous animals are known to lay eggs. Some egg laying species are internally fertilized while some are externally fertilized.
They fertilize internally! Many animals reproduce through internal fertilization. A male and female pair up and mate, and the female's eggs are fertilized inside her body. Empid flies mate in this way. The male empid fly is smaller than the female and risks being eaten during mating. To protect himself, he presents the female with a small insect to distract her. More information can be found at the following web address: http://www.infoplease.com/dk/science/encyclopedia/reproduction.html#ESCI309FERTIL
Fertilization occurs internally. The fertilized eggs are then released and mature externally.