Cоlоrblindness аnd аdrenоleukodystrophy (ALD) аre both X-linked recessive phenotypes (C = normal; c = colorblind and A = normal; a = adrenoleukodystrophy). The genes are 32 m.u. apart on the X-chromosome. Adult onset ALD begins in middle age and has a rapid onset to death. Cara's dad is colorblind and has just been diagnosed with ALD. Assume there are no recessive alleles on Cara's mother's side of the family (i.e., assume Cara is C___A c___a). Which allele combination must Cara's son inherit from her to have colorblindness and ALD like Cara's dad?