In multi-cellular organisms, different cells are specialized to perform various tasks, and cells similar in shape and function are organized into groups (e.g., muscle cells, motor nerve cells).
(different cells; are; specialized to perform various tasks, and cells similar in shape and function are organized into groups (e.g.; L:In multi-cellular organisms) (different cells; to perform e.g.; various tasks) (cells similar in shape and function; are organized; into groups)
different cells different cells cells similar in shape and function
are to perform e.g. are organized
specialized to perform various tasks, and cells similar in shape and function are organized into groups (e.g. L:In multi-cellular organisms
various tasks
into groups