If one identical twin is homosexual or bisexual,what is the percent chance that the other twin is,too?

Name: If one identical twin is homosexual or bisexual,what is the percent chance that the other twin is,too?
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Studies have shown that if one identical twin is homosexual or bisexual, there is a 50% chance that the other twin is as well, which suggests a strong genetic component to sexual orientation. This is in contrast to fraternal twins or siblings, where the chance is much lower at around 20-25%.

If One Identical Twin Is Homosexual or Bisexual,what Is the Percent