Do You Have An Unrelated Identical Twin? | Full Documentary | Finding The Most Identical Strangers
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TWIN PROBLEMS - Merrell Twins
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School Confuses Twins As Same Person
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IGNORING MY TWIN BROTHER ON HIS BIRTHDAY FOR 24 HOURS!!
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ABC ACRO GYMNASTICS CHALLENGE! | The Rybka Twins
Twins are two offspring produced by the same pregnancy. Twins can be either monozygotic ("identical"), meaning that they develop from one zygote, which splits and forms two embryos, or dizygotic ("fraternal"), meaning that each twin develops from a separate egg and each egg is fertilized by its own sperm cell.