Author Question: There was a failure of the twenty-first pair of chromosomes to separate during meiosis, so Aziz ... (Read 124 times)

Zulu123 · **on:** Jun 22, 2018

There was a failure of the twenty-first pair of chromosomes to separate during meiosis, so Aziz received three of these chromosomes rather than the normal two. Aziz has __________ syndrome.

A) XYY
B) Klinefelter
C) Turner
D) Down

Question 2

Most chromosomal defects result from __________.

A) X-linked disorders
B) mistakes occurring during mitosis
C) mistakes occurring during meiosis
D) recessive disorders