Oviparous : adj. et name : (word from latin oviparous).
"Oviparous", is said of with animals which reproduce byeggs (their embryo do not developed not at the expense of tissues maternal, but of a Reserve nutritive contained in a envelope,together component theœuf).
The birds are oviparous, as well as the shellfish, most of bugs, fish, reptiles.
In some cash oviparous, the fertilization takes place after spawning (fish).
mammals oviparous (monotreme*).
By extension : Reproduction oviparous.
Noun: The viviparous, oviparous and ovoviviparous.
(*) Monotreme: order oviparous mammals including of with animals land or aquatic, with a body covered with hair or quills, head extended by a flattened horny beak or tubular. Platypus is a monotreme.