In a test cross of F1 the following F2 phenotypes were obtained. B denotes black, a wildtype allele while b is mutant white. E is elongate, wildtype, while e is the stubby, mutant allele. a) Are the genes linked? How do you know? b) Class the F2 phenotypes c) What is the genotype of the test cross individual? d) What is the genotype of the F1 ? How do you know this? e) What is the genotype of the individuals in the parental generation? Explain your answer..