Acoma-like state which may alternate with periods of agitation is likely to be diagnosed as
schizophrenia.

A coma like state which may alternate with periods of agitation is very likely to be diagnosed as comatose schizophrenia. 

Schizophrenia can be a hard disease to diagnose and for that reason, the comatose subtype can be ever harder to diagnose sometimes. 

Bmust be the answer, as technically all organs move, so a is incorrect. all organs are made of different types of cells, so that isn’t a problem, so c is also incorrect. human hearts are very similar to many other animals’ hearts, so d is also incorrect, yet the heart is made of muscle, which is hard to grow in the lab so it would be correct to say b