Question

which of these best describes the primary goal of meiosis?
a the nucleus is divided without mutation.
b a single cell divides into two daughter cells.
c all chromosomes are replicated and passed on to the daughter cells.
d daughter cells are produced with only half the chromosomes of the parent cell.

Explanation:

Meiosis is a type of cell - division that results in four daughter cells, each with half the number of chromosomes of the parent cell. This is crucial for sexual reproduction to maintain the correct chromosome number in offspring. Option A is not the main goal as mutations can occur during meiosis. Option B describes mitosis more accurately. Option C is not specific to meiosis as mitosis also involves chromosome replication and passing to daughter cells. Option D correctly describes the primary goal of meiosis.

Answer:

D. Daughter cells are produced with only half the chromosomes of the parent cell.