Which of the following coordinate and control immune response? B lymphocytes

T lymphocytes

antigens

antibodies

I think it is antigens but i am just guessing.

Explanation:

i don't know for certain that this is the right answer but regardless have a good day

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.