X1021947237-00070-15514</DOCNO> AL's Tutorial: Histology-introduction INTRODUCTION & OBJECTIVES A tissue can be defined as a group of cells with similar structure and embryonic origin working together to perform a particular function in the body .
(A tissue; can be defined; as a group of cells with similar structure and embryonic origin) (cells with similar structure and embryonic origin; working together; to perform a particular function in the body)
A tissue cells with similar structure and embryonic origin
can be defined working together
as a group of cells with similar structure and embryonic origin
to perform a particular function in the body