The three types of mammals that lay eggs are monotremes, which include the platypus and the echidna. Monotremes are unique among mammals as they reproduce by laying eggs rather than giving live birth. These mammals possess a cloaca, a single opening for excretion and reproduction, similar to reptiles and birds. The platypus is known for its duck-bill and webbed feet, while echidnas have spiny coats and are often called spiny anteaters.
No penguins are not mammals. They lay eggs.
NO ... They are Birds and lay eggs.
Egg-laying mammals are known as monotreme. They are of the Order monotremata.Apart from monotremes, other animal groups which lay eggs are birds, reptiles fish and amphibians. Only the birds lay eggs exclusively. Among the reptiles, fish and amphibians, some are live-bearers.
Vultures are birds and lay eggs. Baby vultures hatch from eggs.
they are bald and ugly. the are so weird looking
ostritches lay eggs and they do not have three hearts.
Sometimes. They can lay between one and three eggs.
Yes, dogs are mammals (mammal is spelled "al" not "le"). They have hair/fur, they are warmblooded and the females produce milk and don't lay eggs. These are qualities that most mammals have.
none they all give live births
They lay, on the average, three to eight eggs. Only one clutch of eggs is laid per year. A swan builds their nests out of stems and leaves from plants such as cattails and sedges. Trumpeters often nest on top of muskrat or beaver lodges.
becase if cats have babys not in eggs then their mamals. becase if cats have babys not in eggs then their mamals.
Well that all depends on how many eggs that chicken can lay in a day. There isn't enough information.