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Trick question. Remember the Duck Billed Platypus is classed as a mammal, and gives birth with eggs.
What else can I help you with?
In a comparison of birds with mammals having four appendages is?
a Shared ancestral characteristic a shared primitive characteristic
What is one echidna characteristic that is shared with other mammals?
As with all mammals, the echidna feeds its young on mothers' milk.
Are vertebrates that produce milk for their young are called?
Mammal.All mammals feed their young on mothers' milk. This is the defining characteristic of a mammal, and it is a characteristic not shared with any other vertebrate.Mammals include placental mammals, marsupials and monotremes (egg-laying mammals).
Characteristic shared by all mammals?
The main characteristic shared by mammals, and which makes them distinct from other vertebrate groups, is that they suckle their young on mothers' milk. This is the main characteristic mammals share.Also unique to mammals is the fact that they have fur or hair.
What do mammals get their name from?
The mammary glands, a defining characteristic of mammals.
What is a shared characteristic?
A shared charcteristic is a feature OR CHARACTERISTIC that 2 things share or have in common. For example: A dog and cat- they both have 4 legs, this is a shared characteristic. They also have 2 eyes. hope this helps =)
A shared derived characteristic is usally a?
a characteristic---- usually a homologous structure----shared by all organisms in a group
What one characteristic do birds and mammals share that lampreys and mammals do not?
Birds and mammals are air breathers. Lampreys are not.
What type of integument is characteristic of mammals?
Mammals have a body covering of hair or fur.
What are the key characteristics shared by all gymnodperms?
A key characteristic shared by all gymnosperms is the fact that they all make seeds. Another shared characteristic is that they do not make flowers.
How do you rephrase a sentence all mammals are warmblooded which is a common characteristic among mammals?
It is rephrased as mammals are homeothermic animals .
What is the characteristic shared by electromagnetic and mechanical waves?
The characteristic shared by electromagnetic and mechanical waves is that they both transfer energy through a medium or space.
