Monotremes are mammals that lay eggs (Prototheria) instead of giving birth to
live young like .... The precise relationships between extinct groups of mammals
and modern groups, such as monotremes, ...
Mammals That Lay Eggs? This animal may have sharp spines, but it isn't a
porcupine! It's one of two types of primitive egg-laying mammals, or monotremes.
Monotremes are not a very diverse group today, and there has not been much ...
are very primitive for mammals because, like reptiles and birds, they lay eggs ...
The short-beaked echidna and the duck-billed platypus are the two mammals
that lay eggs. The echidna resembles a ... What are the three groups of mammals
Many animal groups have some species that lay eggs and others that birth live
young, including fish, amphibians, and yes, even mammals, says Whit Gibbons, ...
Monotremes lay soft-shelled eggs. Once an egg hatches, the baby feeds on milk
produced by its mother. Monotremes are one of the oldest groups of mammals ...
Jun 21, 2012 ... The platypus is a semi-aquatic mammal native to Australia and Tasmania. ...
Monotremes are mammals that lay eggs instead of giving birth to ...
The duck-billed platypus and the spiny anteater are mammals that lay eggs
rather than give live birth. The platypus has a bill like a duck, fur like a mammal
www.ask.com/youtube?q=Which Group of Mammals Lays Eggs&v=ohmom-byeEA
Apr 20, 2014 ... Typically only reptiles, birds, and amphibians lay eggs... but is it possible for a
mammal to lay eggs too? We're putting out new episodes ...
Aug 16, 2012 ... One scientist suggests earliest mammals and reptiles laid eggs, though their ...
while reptiles generally lay their membrane-swaddled progeny in eggs. ... of a
pregnant female mesosaur, a group of the first aquatic reptiles.