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Feb 23, 2024 · Life history theory. Life history theory is an analytical framework designed to study the diversity of life history strategies used by different organisms throughout the world, as well as the causes and results of the variation in their life cycles. It is a theory of biological evolution that seeks to explain aspects of organisms' anatomy and behavior by reference to the way that their life histories—including their reproductive development and behaviors, post-reproductive behaviors, and ...
life history: [noun] a history of the changes through which an organism passes in its development from the primary stage to its natural death.
Life history refers to the pattern of survival and reproduction events during the life of an organism. Life history traits include maximum body size, longevity, age at maturity, and fecundity. Life history theory espouses that these traits have been shaped by natural selection to optimize trade-offs related to growth, reproduction, and survival ...
LIFE HISTORY definition: 1. all the things that happen during the life of a living thing 2. all the things that happen…. Learn more.
Other articles where life history is discussed: population ecology: Life histories and the structure of populations: An organism’s life history is the sequence of events related to survival and reproduction that occur from birth through death. Populations from different parts of the geographic range that a species inhabits may exhibit marked variations in their…
LIFE HISTORY meaning: 1. all the things that happen during the life of a living thing 2. all the things that happen…. Learn more.
What is Life History Evolution? A female North Pacific Giant ... maturation, reproduction, survival, and lifespan define an organism's life cycle, its life history. Figure 1: Diversity of life ...
Life history definition: the series of living phenomena exhibited by an organism in the course of its development from inception to death.. See examples of LIFE HISTORY used in a sentence.
Sep 30, 2013 · Life history invariants: Some explorations of symmetry in evolutionary ecology. Oxford: Oxford Univ. Press. Reviews much of the author’s previous work, and compares key life history characters across species to establish scaling laws and invariant, dimensionless ratios of trait pairs. This “symmetry” approach has been applied to explain variation in such features as sex ratios, aging, and determinate vs. indeterminate growth.
LIFE HISTORY meaning: the full range of changes, habits, and behaviors of a living thing over the course of its life
