Good luck with what your doing... :)
Yes, this is one of the adaptations that allow reptiles to live on land along with eggs that have shells.
internal
some
for reptiles it is internal fertilization and they can't do external fertilization
internal fertilization
Human evolution goes back from mammals (what we are) to reptiles. One of the huge breakthroughs in the sucess of reptiles was adapting to a land existence. This included both internal fertilization and the amniotic egg (prior to this (by and large) animals shed their gametes into the water.. Our fertilization is internal because via the processes of evolution and adaptation that shapes all life on this planet yielded internal fertilization as a way to live on land yet still be able to keep the gametes (sperm and egg) from drying out. Like your private parts...thank a reptile!
internal because they give eggs and so they have a internal fertilisation
internal fertilization
Reptiles ONLY have internal fertilization
for reptiles it is internal fertilization and they can't do external fertilization
Internal fertilization
All reptiles are internal
internal fertilization
Because.
Since most reptiles have hard shells, it would be impossible to fertilize an egg after it is laid. Therefore most reptiles perform a sort of internal fertilization.
Fertilization is internal in reptiles, birds, and mammals.
Dinosaurs were reptiles and like all reptiles, use internal fertilization.
internal fertilization
they use internal fertilization they use internal fertilization they use internal fertilization they use internal fertilization
Birds, mammals and reptiles carry out internal fertilization. This is evidenced by the fact that the eggs are stored internally during fertilization. The egg develops inside of the mother.