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Most individual cells within multi-cellular organisms have a finite lifetime. As cells wear out or die, they must be replaced by new ones. Cells in simpler organisms will reproduce by division, leaving one older cell and one newer cell.
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Why is mitosis used in an animal body?
Since cells die, new cells must be created. Mitosis is used to create new body cells (somatic).
New cells form when already existing cells divide means what?
new cells can be formed from nonliving matter
What does differentiation in animal cells mean?
it means that cells divide to form new cells
Who proposed that new cells form from other cells?
Theodor Schwann
Cells must copy their DNA before they do what?
Cells must copy their DNA before they can divide into new cells. Replication (of DNA) before division (of the cell)
Why is mitosis used in an animal body?
Since cells die, new cells must be created. Mitosis is used to create new body cells (somatic).
What makes new cells form?
New cells technically don't form. Instead, there will be a new cell when a cell splits apart.
In animal cells once the nucleus has divided what pinches to form two new cells?
in animal cells, once the nucleus has divided , what pinches in to form two new cells.
How do the cheek cells divide to form new cells?
tkjtk
When do new cells form?
in teleaphase
New cells form when already-existing cells divide means that?
new cells can be formed from nonliving matter
New cells form when already existing cells divide means what?
new cells can be formed from nonliving matter
What does differentiation in animal cells mean?
it means that cells divide to form new cells
A process in which cells divide to form new body cells?
mitosis
Who proposed that new cells form from other cells?
Theodor Schwann
What news cells form from?
Mitosis
What are the new cells that form as germ cells start to copy called?
Oogonium
