Heterogeneous basically means that which consists of components or constituent parts which are not alike or similar to each other. They are completely different in nature and aspect. It refers to a range of miscellaneous or an assorted mix or blend of elements. It is the opposite of homogenous, which means that all the elements are similar; all the elements in the mixture resemble each other. In a heterogeneous chemical compound, the elements in the compound retain their original properties. Where as, in a homogenous compound, the elements do not retain any original properties.
It also refers to something that has its origin on the outside of the human body.
It also refers to something that has its origin on the outside of the human body.