Ageing: Parental Care and Reproduction Strategies
- 1 December 1995
- journal article
- Published by EDP Sciences in Journal de Physique I
- Vol. 5 (12) , 1689-1695
- https://doi.org/10.1051/jp1:1995224
Abstract
The Penna bitstring model of biological ageing has been successfully used to illustrate senescence due to mutation accumulation. We introduce several new factors including parental care which produces a noticeable increase in the fitness and life expectancy of the population, a changing reproductive range which shows the distinct relationship between senescence and fertility, and semelparous individuals which produce several new observations such as a cyclic populationKeywords
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