Kuzalisha toleo ngumu zaidi ya sentensi hii Morph ya kutawanyika huishi muda mrefu kuliko morph ya kukaa na ina uzazi wa chini.
Bila shaka, toleo ngumu zaidi ya sentensi ni "The dispersal morph lives longer than the sedentary morph and has lower fecundity; specifically, it lays fewer eggs and of the eggs it lays, fewer reach adulthood".