Definition Of Life History
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Definition of life history. The life history of an organism is its pattern of survival and reproduction along with the traits that directly affect survival and the timing or amount of reproduction. An organism s life history is the sequence of events related to survival and reproduction that occur from birth through death. Life living matter and as such matter whose attributes include responsiveness growth metabolism energy transformation and reproduction. The history of changes undergone by an organism from inception or conception to death.
Recent examples on the web with toduken cornelio s life history shows up in his food. Each individual is composed of one or more minimal living units called cells and is capable of transformation of compounds growth and participation in reproductive acts. How to use life history in a sentence. Rates of survival and reproduction can be estimated across age classes or across different stages in organisms with complex 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. Life history definition the series of living phenomena exhibited by an organism in the course of its development from inception to death. 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. Life story an account of the series of events making up a person s life biography life history life account chronicle history.
Life story synonyms life story pronunciation life story translation english dictionary definition of life story. Populations from different. Life history synonyms life history pronunciation life history translation english dictionary definition of life history. Other articles where life history is discussed.
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 is 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.