When Are Cousins Actually Siblings?

Cousins whose parents are identical twins share 25% of their DNA, instead of the normal 12.5%. Sure, full siblings will share 50% of their DNA, but half-siblings share 25%. So even though children of identical twins are legally cousins, they are genetically the equivalent of half-siblings. Freaky, right?

Featured Posts
Recent Posts
Search By Tags
Follow Us
  • Facebook Basic Square
  • Twitter Basic Square
  • Instagram Social Icon
  • Pinterest Social Icon
  • YouTube Social  Icon