* Leigh-Anne Kolasinski advises that the term rookery is normally used for the place where seals give birth rather than as a collective noun. Another term used for on land habitat of seals/sea lions is 'haul-out' but this would not be used as a collective noun.
Some of the most common diseases and disorders of the muscular system include myopathies, chronic fatigue syndrome, fibromyalgia, muscular dystrophy and compartment syndrome. Muscular system diseases are often caused by problems with the central nervous system. Myopathies Myopathies are muscle diseases that affect skeletal muscles and are caused by genetic problems or metabolic disorders according to the Neurology Channel.
Muscular dystrophies are a group of genetic conditions characterized by progressive muscle weakness and wasting (atrophy). The Duchenne and Becker types of muscular dystrophy are two related conditions that primarily affect skeletal muscles, which are used for movement, and heart (cardiac) muscle.These forms of muscular dystrophy occur almost exclusively in males.he Duchenne and Becker types of muscular dystrophy are two related conditions that primarily affect skeletal muscles, which are used for movement, and heart (cardiac) muscle.