Sex cells or gametes, also known as eggs and sperm, which have half the chromosomes of the organism in them are made during which type of cell division? sex cells or gametes, also known as eggs and sperm, which have half the chromosomes of the organism in them are made during which type of cell division?

The type of cell division is:

Meiosis

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link: