What are the only two mammals that lay eggs?
The echidna and the duck-billed platypus
Only two kinds of egg-laying mammals are on the planet today the echidna also known as spiny anteater and the duck-billed platypus.
Favorite this Trivia.
In order to be able to favorite the trivias you find most interesting, you need to have an account. Favoriting a trivia means you are also bookmarking it and have it available on your profile.
Report a trivia answer.
We are sorry that you feel the need to report one of our answers. Please, tell us more regarding this problem.