Blue whales - like all whales - are placental mammals. They give live birth and don't lay eggs.
A whale is a mammal meaning that it gives live birth. there are only several mammals on the planet that lay eggs and whales aren't one of them. So no.
No, a blue whale can not lay an egg because whales are mammals and they give live birth like all mammals do such as humans.
from eggs
Nowhere - they are mammals, which do not lay eggs.
No, a humpback whale is a mammal like all whales because it is warm-blooded, and doesn't lay eggs. It also can't breathe under water.
from eggs and sharks
Whales are mammals. Their offspring are called calfs.
Whales do not lay eggs ! They are mammals giving birth to fully-formed live young !
No whale lay eggs. All whale species are placental mammals and give live birth.
whale is a mammal so it does not lay egg but give birth.
None of the whale species lay eggs, they all have live birth.
Yes. They do not lay eggs!
yes because their their the same
Humpback whales are called Humpbacks for short.