Multiple choice

Which of the following is an example of trisomic aneuploidy in man?

  1. Turner's syndrome

  2. Down's syndrome

  3. Tay-Sach's disease

  4. Alkaptonuria

  5. Phenylketonuria

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Down's syndrome is an example of trisomy in chromosome 21.