A genetic condition caused by a chromosomal abnormality characterized by varying degrees of intelligence, development, and physical disorders is called

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Down syndrome is caused by a trisomy of chromosome 21, which results in varying degrees of intellectual disability, developmental delays, and physical abnormalities such as a characteristic facial appearance and heart defects. Erythroblastosis fetalis is caused by Rh incompatibility between a mother and her fetus, respiratory distress syndrome is a lung disorder typically seen in premature infants, and spina bifida is a neural tube defect characterized by incomplete closure of the spinal cord.

A Genetic Condition Caused by a Chromosomal Abnormality Characterized by Varying