The following F2 phenotypic data was obtained from a Drosophila testcross using an F1 offspring. Assume red eye and brown body are dominant wild-type phenotypes, and white eye and yellow body are mutant phenotypes. White-eye, brown body 670
Red-eye, yellow body 650
White-eye, yellow body 38
Red-eye, brown body 56

Are the genes linked?How do you know this?
Class the F2 phenotypes as Parenteral or recombinant?
What is the genotype of the testcross individual?