in zebrafish (danio rerio), stripes (s) are dominant to plain (s) bodies, and split tails (t) are dominant to unsplit (t) tails. the genes controlling these traits are linked and separated by a distance of 15 cm. consider the following cross: s t / s t x s t / s t assuming that all genotypes are viable, what is the expected proportion of offspring that will have stripes and split tails? question 16 options: 85% 42.5% 7.5% 25% 15%
