* 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 dystrophy is an inherited (genetic) disorder causing muscle weakness. There are different types of muscular dystrophy, which vary as to how severe they are, ranging from very mild to severe. The different types also vary as to what age they begin.uscular dystrophy (MD) is the name given to a group of disorders which cause muscle weakness. There are many different types of MD. The different types vary as to how mild or severe they are, and which muscles they affect.