__________ is the unconscious meaning of a dream

Down syndrome is most commonly caused by

A) advanced maternal or paternal age. B) an error that occurs in the early stages of mitosis, called mosaic pattern. C) mutation of the genetic material on the twenty-third chromosome pair. D) failure of the twenty-first pair of chromosomes to separate during meiosis.

Ethical debates have ensued because the astronomical costs of medical care for a very-low-birthweight child cannot guarantee that the child has a better than 50% chance of survival

Indicate whether the statement is true or false.