Question

oviparous and viviparous

Answer 1

oviparous means organisms which lays eggs to reproduce there offspring ( within shell ).
e.g. hens , snakes , etc.
viviparous refers to mode of reproduction in which organisms gives birth to there young ones ( not within shell ) .
e.g. human being, all mammals , etc

Answer 2

Living thing that produces offspring by laying eggs are called as Oviparous
and those which produce offspring by giving birth are know as viviparous

Eg for oviparous are hens, birds, snakes etc

And eg for viviparous are horses, humans ,etc

Hope this helped u :-)