What do you think would happen if cells were not able to replicate and divide

Each cell has an identical set of DNA (chromosomes), and this DNA is also identical to that of the parent cell. If the cell cycle is not carefully controlled, it can cause a disease called cancer, which causes cell division to happen too fast.

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

i wish i could with all of them i can barley see the first one so here's the answer to the first one b