No one knows for sure, however, two theories dominate this field: The first theory is that cells fuse, the second theory states that giant cells arise as a consequence of incomplete mitosis (that is the cell replicates its nucleus, organelles etc. but does not undergo division into a mother and a daughter cell).
No one knows for sure, however, two theories dominate this field: The first theory is that cells fuse, the second theory states that giant cells arise as a consequence of incomplete mitosis (that is the cell replicates its nucleus, organelles etc. but does not undergo division into a mother and a daughter cell).