Top 10 Things You Didn't Know About Twins
Twins might look alike, talk alike, walk alike, and they even look alike. But twins are a fascinating genetic miracle. Whether they're conjoined polar body, identical mirror or separated at birth. The complexities of twins are something that both the average man and scientists have marveled over for decades. Here are 10 things you didn't know about twins. Identical twins are not so similar. It's common knowledge that they have the same DNA. However, that doesn't mean that they're similar in every sense from birth. Identical twins have different fingerprints and bellybuttons as they age. They change totally different from each other. Identical twins are the result of a fertilized egg that splits in half. And however, in a rare case, an egg splits before fertilization. If a separate sperm fertilized the eggs, the resulting babies are called Semien. Identical twins, semi identical twins share about 75 percent of DNA and they're not quite identical in this case....