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Twin Zygosity Test - determines if twins are identical or fraternal

$475.00

This test determines whether twins are fraternal or identical. The process is simple. We send you a collection kit that contains sterile swabs that are rubbed on the inside of the cheek of each twin. The cells that are on the swabs contain the DNA we use for the test. Once the samples are in our lab, we compare the genetic profile of the twins to determine whether or not they are identical. Identical twins have the exact same genetic pattern, fraternal twins have different genetic patterns.

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All tests are discounted as follows (by number of total tests):
  • 2+ tests will save you 10%
  • 3+ tests will save you 15%
  • 4+ tests will save you 20%
  • 6+ tests will save you 25%
  • 9+ tests will save you 30%
Discounts will appear in your shopping cart.
Note that discounts do not apply to surcharge items, e.g. additional participants in one single test.
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