Which Is the Correct Breakdown and Translation of the Medical

Which is the correct breakdown and translation of the medical term myelodysplasia?

A) myelo (muscle) + dys (bad) + plas (creation) + ia (condition) = defective creation of new muscle tissue
B) myelo (muscle) + dys (bad) + plas (tone) + ia (condition) = poor muscle tone
C) myelo (spinal cord) + dys (bad) + plas (formation) + ia (condition) = defective formation of the spinal cord
D) myelo (spinal cord) + dys (bad) + plas (movement) + ia (condition) = bad movement of the spinal cord
E) myelo (spinal cord) + dys (bad) + plas (weakness) + ia (condition) = weak spinal cord