Multiple choice

The human cell contains

  1. 23 chromosomes

  2. 46 chromosomes

  3. 44 chromosomes

  4. 48 chromosomes

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

Cells are the fundamental units of life. The nucleus stores its genetic material in packages called chromosomes. Most people have 46 chromosomes in each cell—23 from their mother and 23 from their father.