Platypuses and echidnas are each distinct species. They do not "break apart".
Platypuses and echidnas are monotremes, or egg-laying mammals.
Yes. Platypuses and echidnas are the only monotremes, or egg-laying mammals.
Platypuses and echidnas are both monotremes.
Platypuses are monotremes and their nearest relatives are Echidnas.
No. Platypuses, like echidnas, are monotremes, meaning they are egg-laying mammals. Baby platypuses hatch from soft, leathery eggs.
A monotreme. Monotremes consist of platypuses and echidnas.
No: dolphins are placental mammals. The only monotremes are platypuses and echidnas.
Monotremes are extraordinary because they are egg-laying mammals, with the young suckling mothers' milk. Apart from echidnas and platypuses, no other mammals lay eggs.
Platypuses and echidnas are both egg-laying mammals, of the unique order monotremata, or monotremes.
Yes. Both types of monotremes - platypuses and echidnas - have fur and lay eggs. In addition, echidnas have sharp spines, but these protrude from its body through a layer of thick fur.
No. Echidnas and platypuses are Mammals, not reptiles. They are unique egg-laying mammals known as moniemes. There are several reasons why platypuses and echidnas are classified as mammals. 1. Platypuses and echidnas have fur (all mammals have fur, skin or hair). 2. They breathe using lungs (not gills). 3. They are warm blooded. 4. The main reason is that they suckle their young on mothers' milk. 5. They have a flexible neck with seven cervical vertebrae. 6. Platypuses and echidnas show enhanced neocortex development. 7. Sound is produced by the larynx (a modified region of the trachea). 8. Limbs are oriented vertically 9. Like all mammals, they have a heart with 4 chambers. 10. Internal temperature is generally high.
All Echidnas and Platypuses are of the same order Monotremata.