Yes, they are an egg-laying mammal.
A platypus is indeed an example of a monotreme. Though it is a mammal it lays eggs rather than giving birth.
A platypus is an Australian, semi-aquatic, egg laying mammal, so is multicellular.
is a platypus single or multy celled A platypus is a multicellular organism.
Platypuses are multicellular. All mammals, and indeed all vertebrates, are multicellular.
Platypuses are multicellular. All mammals, and indeed all vertebrates, are multicellular.
a platypus's bill is a bill that is on a platypus
a platypus's bill is a bill that is on a platypus
It is multicellular
A Platypus is not a primate.
No. The platypus is not a hoarder.
Ornithorhynchus anatinusThe original name was Platypus anatinus, from Greek and Latin words meaning "flat-footed, duck-like". After realising that the name "platypus" had already be given to a group of beetles, the scientist involved assigned the platypus the scientific name of Ornithorhynchus anatinus, the first word of which means "bird-like snout".
The platypus should not be called anything else. It is just a platypus. It is not a duckbilled platypus, or any other such misnomer.
cnidarians are multicellular