1.

In which class whales and walruses included??

Answer»

The correct answer is class mammalia and the subclass Cetacea.

Explanation:

  • WHALES and walruses are the aquatic mammals that are marine in nature.
  • They have all the aquatic characteristics but they are vertebrates and they have LUNGS to respire, as well as they FEED their YOUNG ones with their milk.
  • They also perform SEXUAL reproduction just like mammals.
  • They belong to the subclass Cetacea with dolphins. So they are in class mammalia.

To know:

Write four distinctive characters of mammalia

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Characteristics features of mammalia

brainly.in/question/1114562



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