DMD) is a genetic disorder characterized by progressive muscle degeneration and weakness due to the alterations of a protein called dystrophin that helps keep muscle cells intact. Healthy muscles let you move freely and keep your body strong. Healthy muscles let you move freely and keep your body strong.
Hereditary diseases such as certain types of cancers can be carried down in your dna.
1.a 2.c 3.d. 4.b 5.e 6.g 7.f 8.h 9.j 10.i
