Which of these statements is true regarding human chromosomes?
A) Egg and sperm cells have 23 chromosomes, while all other body cells contain 46.
B) All body cells divide through a process called meiosis.
C) Chromosomes divide only once in a person's lifetime.
D) Children receive all of their chromosomes from either their mother or their father.

Question

Quizplus · Accepted Answer

Egg and sperm cells have 23 chromosomes each, while all other body cells contain 46 chromosomes. This is due to the process of meiosis, which reduces the number of chromosomes in sex cells to half the normal number. All body cells do not divide through meiosis, as some cells undergo mitosis for growth and repair. Chromosomes do not divide only once in a person's lifetime, as cells undergo replication and division throughout an individual's life. Children receive half their chromosomes from their mother and half from their father.

Which of These Statements Is True Regarding Human Chromosomes