Answer :
To manage autosomal recessive cerebellar ataxia (ARCA) patients in specialist clinics and collect blood samples and clinical data.
Here the recessive allele produces the ordinary blue, also called English blue or American blue.
Here the recessive allele produces the ordinary blue, also called English blue or American blue.
Most people consider blue eyes to be a recessive trait, as it doesn't occur as frequently as brown eyes do.
