Number of Identical Twins in the World
How many identical twins are there in the world?
Identical ‘â€œ or monozygotic ‘â€œ twins represent 8% of the twin population and about 0,2% of the world population. The birth rate for identical twins is approximately 3 in every 1000 deliveries. Unique features of monozygotic twins: they are invariably the same sex and their DNA is virtually identical.