Image: Chris Doyle. Some birds grow funny-coloured feathers where they're not meant to. Here's a male blackbird that's a great example. This condition is called partial albinism, and it's usually inherited but can be caused by other factors.Some birds have just one or two white feathers, while others can be white all over or with big white blotches.ere's a male blackbird that's a great example. This condition is called partial albinism, and it's usually inherited but can be caused by other factors. Some birds have just one or two white feathers, while others can be white all over or with big white blotches.
DNA Paternity Testing (sometimes called parentage testing) uses DNA, the biological basis of inheritance, to prove or disprove the relationship between a child and an alleged father. It is based on the fact that we inherit half of our DNA from our fathers and half from our mothers.
If the antibody test is reactive, you need an. additional test to see if you currently have. Hepatitis C. This test is called a RNA test. Another. name used for this test is a PCR test. â¢ If the RNA or follow-up test is: