The endometrium is the inner lining. The myometrium is the thick middle muscle. The serosa is the outer smooth layer.
-Homologous structures in different organisms
Answer:
Polyphyletic relationships .
Explanation:
The primary goal of modern systematics is construct 'family trees' that exhibit polyphyletic relationships because systemics deals with grouping or organising living organisms into groups base on biological meanings of function and polyphyletic relationships which is organising or grouping of organisms that don't have common ancestors Into different groups or unrelated organisms.
Answer:
no
Explanation:
we all have diffrant traits from other people
