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Effect of maternal age and constancy of the maternal nutritional environment on within-clutch offspring size variation in the soil mite, S. berlesei. (Data from Plaistow et al. 2007.)
| source | d.f. | MS | F | p-value |
|---|---|---|---|---|
| change in food | 1 | 39.397 | 8.430 | 0.004 |
| age | 1 | 32.952 | 7.051 | 0.008 |
| change×age | 1 | 27.260 | 5.833 | 0.016 |
| error | 384 | 4.673 |
