Cats have recently migrated from Malaysia to an uninhibited
island in the South China Sea. The gene pool of the migrants
includes both alleles for straight (T) and stub (t) tails. You
study selection pressures on these cats in the wild, finding the
following survivorship in a cohort of 650 kittens.
1) Calculate survivorship and relative fitness for each
2) Calculate the selection coefficient (s) and degree of