The variability between individuals as a measure of senescence: a study of the number of eggs laid and the percentage of hatched eggs in the case of Drosophila melanogaster.
D000375:Aging; D000818:Animals; D004331:Drosophila melanogaster / Q000502:physiology*; D005260:Female; D005298:Fertility; D008136:Longevity; D013696:Temperature