Blood consists of different types of cells — red blood cells, platelets, and white blood cells. red blood cells transport oxygen throughout the body, platelets aid in blood clotting, and white blood cells destroy and remove old cells and foreign substances. this is an example of how a. only similar cells are grouped together so they can perform a singular function. b. every part of the body contains different cells with unique and unrelated functions. c. different cells are unable to be grouped together within the same organ or organ system. d. the cells of the body are of different kinds and are grouped in ways that enhance how they function together.

The correct answer is D the cells of the body are of different kinds and are grouped in ways that enhance how they function together.

Explanation:

Human body is composed of different types of cell to carry out different biological and physiological functions according to our body"s need.

    For example Blood contain Red blood cell,white cell and platelet.Red blood cell helps in the transport of oxygen and carbon dioxide throughout the body.White blood cell fight against various invaded pathogens and finally destroy them.Platelets helps in the generation of clots to stop further bleeding.

Thus the different kinds of  cell of our body are grouped in ways that enhance how they function together.

the cytokine-activated janus kinase (jak)-signal transducer and activator of transcription (stat) pathway has an important role in the control of immune responses. dysregulation of jak-stat signaling is associated with various immune disorders.