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Why do multi-cellular organisms need cell division?
They need to reproduce,increase in size. Also need to repair damaged cells
Cells must copy their DNA before they do what?
Cells must copy their DNA before they undergo cell division. This ensures that each daughter cell receives a complete set of genetic information.
Can you live without cell division?
No to cannot live without cell division because our cells need to divide to make us grow. Also we need cell division to survive because our cells only live for a limited amount of time, so if our cells don't divide then the cells will just die and we won't survive.
Why di cells need to divide?
cell division is how organisms grow.
Why DNA have to replicated before cell division?
DNA replication must occur before cell division to make sure that the daughter cells are genetically identical.
Why does cell division need to take place?
Worn out cells need to be replaced to keep your body functioning.
Cells that undergo mitotic division but not meiotic division are called?
Somatic cells undergo mitotic division but not meiotic division. Meiotic division is only seen in germ cells to produce gametes.
Why do cells need to divide apex?
Cells need to divide to grow, repair damaged tissues, and replace old or dying cells. Cell division allows for the distribution of genetic material to new cells, ensuring the continuity of life. Without cell division, multicellular organisms would not be able to develop, maintain, or regenerate their tissues and organs.
The pairing of homologous chromosomes before nuclear division happens in what type of cell division?
The pairing of homologous chromosomes before nuclear division occurs in meiosis. Meiosis is a type of cell division that results in the formation of sex cells (sperm and egg cells) with half the number of chromosomes as the parent cell.
Why is it important that the cells DNA is duplicating before cell division?
So that the two new cells that are going to be made have an equal amount of chromosomes in them.
How new cells form from existing cells?
These type of cells are able to split into two cells and therefore creating new cells. It is able to split as everything is duplicated in the cell before cell division.
Which cell division mitosis or meiosis has genetic variation and are not just identical cells?
Meiosis. Genetic variation is achieved by the random division of the chromosomes between the two daughter cells, and further recombination of specific genes between paired chromosomes before the division.
