Because the recessive genes that cause the condition are inherited from the parents of the sufferer.
Cystic Fibrosis
If it is an inherited condition, the person will be called a haemophiliac.
This condition is called hemophilia.
It is inherited disorder caused by mutations in certain genes involved in formation of a protein called collagen.
It is called dissociative identity disorder.
It's not. DID is an acronym for Dissociative Identity Disorder. This is a very different condition from schizophrenia.
seasonal affective disorder. depressive effect of lack of sunlight
a movement disorder called tardive dyskinesia. Signs of this disorder are involuntary twitches and muscle spasms in the face and body and jutting or rolling movements of the tongue. The condition may be permanent.
Bipolar disorder, formerly called manic depression, is a mental health condition that causes extreme mood swings that include emotional highs (mania or hypomania) and lows (depression).
It is called an inherited trait
It is called an inherited trait
A condition called OCD (Obsessive-Compulsive Disorder).