What are differences between beluga whales and kangaroos?

Answer 1

Although Beluga whales and kangaroos are both mammals, there are numerous differences between them.

* Beluga whales live in the sea and kangaroos live on land

* Kangaroos are marsupials and have pouches, while beluga whales are placental mammals and do not have pouches

* Kangaroos can only be found in the Southern Hemisphere, in Australia (and tree kangaroos are also found in New Guinea) but beluga whales are found in many countries and international waters in Arctic and subarctic regions of the northern hemisphere.

* Female kangaroos, like other marsupials, have two vaginas, or what are called paired lateral vaginae. These are for the purpose of transporting the sperm to the womb, but there is a midline pseudovaginal canal for actually giving birth. As well as two vaginas and two uteruses, female marsupials have two fallopian tubes and two cervixes. Beluga whales do not.

* Kangaroos have four limbs and a tail. Beluga whales have fins and a tail.

* Kangaroos have fur, but beluga whales have skin.