Myasthenia gravis is a chronic autoimmune neuromuscular disease that causes weakness in the skeletal muscles, which are responsible for breathing and moving parts of the body, including the arms and legs. , myasthenia gravis is not inherited and occurs in people with no history of the disorder in their family.
Tetany is the condition of involuntary muscular contraction caused due to deficiency of calcium or infection of clostridium that interfers with neurons.
Muscular dystrophy is inherited as an X - linked recessive disorder.
Myasthenia gravis is an autoimmune disorder
Botulism is food poisoning caused due to bacterial infecton.