Table 3:
ANOVA for seasonal variations in desiccation tolerance of D. melanogaster adults from the three geographically distinct populations. Sex was included as a predictor in (A); and in (B), males and females were analyzed separately.
| (A) | |||||||||
| Parameters | SS | d.f. | MS | F | p | ||||
| Population (Pop) | 109.66 | 2 | 54.83 | 14.95 | <0.0001 | ||||
| Season (Sea) | 11.06 | 1 | 11.06 | 3.01 | 0.083603 | ||||
| Sex | 6188.14 | 1 | 6188.14 | 1686.67 | <0.0001 | ||||
| Pop*Sea | 21.49 | 2 | 10.74 | 2.93 | 0.055111 | ||||
| Pop*Sex | 133.73 | 2 | 66.87 | 18.23 | <0.0001 | ||||
| Sea*Sex | 14.78 | 1 | 14.78 | 4.03 | 0.045685 | ||||
| Pop*Sea*Sex | 67.72 | 2 | 33.86 | 9.23 | <0.0001 | ||||
| Error | 1034.62 | 282 | 3.67 | ||||||
| (B) | |||||||||
| Parameters | Male | Female | |||||||
| SS | d.f. | MS | F | p | SS | MS | F | p | |
| Population (Pop) | 130.11 | 2 | 65.05 | 34.53 | <0.0001 | 113.29 | 56.64 | 10.38 | <0.0001 |
| Season (Sea) | 25.71 | 1 | 25.71 | 13.64 | 0.000315 | 0.13 | 0.13 | 0.025 | 0.875397 |
| Pop*Sea | 75.65 | 2 | 37.83 | 20.08 | <0.0001 | 13.55 | 6.78 | 1.243 | 0.291793 |
| Error | 265.58 | 141 | 1.88 | 769.03 | 5.45 | ||||