Question

Benny has been diagnosed with a gene-linked abnormality characterized by deceleration of mental and physical development caused by an accumulation of lipids in the nervous system. He has been put on medication and a special diet, but his family has been told that he will probably not live beyond the age of five. Benny is suffering from:

A.

spina bifida.

B.

Tay-Sachs disease.

C.

phenylketonuria.

D.

Answer

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