As a result of a failure of the twenty-first pair of chromosomes to separate during meiosis, aziz received three of these chromosomes rather than the normal two. aziz has syndrome.

Aziz has Down syndrome.

Down syndrome or trisomy 21 is a genetic disorder which results in physical growth delays and mild / moderate intellectual disability. Patients with this disorder have characteristic facial features and their IQ is usually equivalent to the mental ability of an 8 or 9-year-old child.

eukarya because is is like alche and b is bacteria and d is animals

explanation:

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects