The major histo-compatability complex is:. a. found on the third chromosome. b. located in the thymus gland. c. a set of genes that code for MHC glycoproteins. d. glycoproteins, called MHC antigens, found on all body cells. e. all of the choices are correct.

MHC Glycoproteins

Explanation:

   (c) A set of genes that code for MHC glycoproteins

The major  histo-compatibility complex (MHC) of genes compose of a connected set of heredity loci encoding  numerous protein included in antigen represent to T cellsMany cases of the MHC class I and class II such as MHC molecules of glycoproteins that occurs peptides to the T cells receptorThe MHC class I molecules are one and two priority classes of MHC molecules and which are found on the cell  surface of all nucleated cells in the bodies of vertebratesIt also found on platelets but not found in RBC  

The correct answer is c

The answer is c establishing proper sleep hygiene