monotremata defined in 1951 year

monotremata - monotremata;
monotremata - A sub-class of Mammalia, containing the duckbilled platypus and two genera of spiny anteater. Live in Australia and New Guinea. A very primitive group, only distantly related to all other known mammals: from which they differ in laying eggs, and in possessing many other reptilian features. But have hair and secrete milk. Fossil history unknown.

near monotremata in Knolik

letter "M"
start from "MO"
monozygotic twins

definition of word "monotremata" was readed 955 times

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