Dolphins are mammals, therefore they are viviparous. The only exception of this in a mammal is the duckbilled platypypus.
Yes, dolphins are viviparous as they give live birth to their young.
VIVIPAROUS
Viviparous
Viviparous
oviparous
oviparous
oviparous
No placenta in viviparous and oviparous but there is placenta in ovoviviparity
Octopus is a oviparous
Cockroach are three types in reproduction - oviparous, viviparous and ovoviviparous. Most cockroach are oviparous.
viviparous
Pandas are viviparous.
Oviparous animals are