Fig. 5.

Realized phenotypes of genotypes selected from the final population of 100 individual plants from the first Crack Scenario evolutionary run, based on additional testing of the final population. The top row shows realized phenotypes from the four most successful genotypes under the additional testing; each of these genotypes succeeded in finding a wet crack in exactly 97 out of 100 phenotypic realizations. The bottom row shows realized phenotypes from the four least successful genotypes under the additional testing; each of these genotypes succeeded in finding a wet crack in <50 out of 100 phenotypic realizations (specifically 33, 41, 43 and 43 times from left to right). Soil depth is 25 cm in all cases.