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Kin selection is an evolutionary strategy that favors the reproductive success of an organism's relatives, even at a cost to the organism's own survival and reproduction. A classic example is the behavior of worker bees, which forgo their own reproduction to help the queen bee produce more offspring. By assisting their siblings, the workers indirectly pass on shared genetic material, enhancing the overall fitness of their genetic lineage. This behavior illustrates how altruism can evolve when it benefits closely related individuals.
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Who is the next of kin a child or sister?
The next of kin is usually a child and not a sister. For example, if a mother passes away, the next of kin would be her husband and then her children.
Definition of next of kin Australia?
In Australia, next of kin means someone that is related to someone else. For example, a woman's children would be her next of kin.
What is the relationship between kin selection and altruism in the context of evolutionary biology?
Kin selection is a theory in evolutionary biology that explains how altruistic behavior, where an individual helps others at a cost to itself, can evolve. Altruism towards close relatives, who share genes, can increase the chances of those genes being passed on, benefiting the overall genetic fitness of the family. This relationship between kin selection and altruism helps explain the evolution of selfless behavior in organisms.
Is kin and relative a synonym or antonym?
They are synonymous to each other. Example: My brother is my nearest kin; My brother is my nearest relative.
Is kin plural or singular?
The noun 'kin' is used for both singular and plural; for example: My only kin is Bethany, my sister. My kin are my parents, two aunts, an uncle and a number of cousins. The word 'kin' is a shortened form for kinfolk, kinfolks (or kinsfolk) and kinsman, kinsmen.
What has the author R H Crozier written?
R. H. Crozier has written: 'Evolution of social insects colonies' -- subject(s): Sex allocation, Kin selection (Evolution), Insect societies 'Evolution of social insect colonies' -- subject(s): Sex allocation, Kin selection (Evolution), Insect societies
What does the term altrusim mean and how does it relate to kin selection?
Hamilton (1964) outlined two ways in which kin selection altruism could be favoured. Firstly, if individuals have the capacity to recognize kin (kin recognition) and to adjust their behaviour on the basis of kinship (kin discrimination), then the average relatedness of the recipients of altruism could be high enough for this to be favoured. Because of the facultative nature of this mechanism, it is generally regarded that kin recognition and discrimination are unimportant except among 'higher' forms of life (although there is some evidence for this mechanism among protozoa). A special case of the kin recognition/discrimination mechanism is the hypothetical 'green beard', where a gene for social behaviour also causes a distinctive phenotype that can be recognised by other carriers of the gene. Hamilton's discussion of greenbeard altruism serves as an illustration that relatedness is a matter of genetic similarity and that this similarity is not necessarily caused by genealogical closeness (kinship). Secondly, even indiscriminate altruism may be favoured in so-called viscous populations, i.e. those characterized by low rates or short ranges of dispersal. Here, social partners are typically genealogically-close kin, and so altruism may be able to flourish even in the absence of kin recognition and kin discrimination faculties. This suggests a rather general explanation for altruism. Directional selection will always favor those with higher rates of fecundity within a certain population. Social individuals can often ensure the survival their own kin by participating in, and following the rules of a group. from the web page encyclopedia.thefreedictionary.com/Kin+selection
How do you use kin as a noun?
The noun kin is a singular, common, abstract noun; a word for a group of persons of common ancestry; relatives; a word for people.A noun is used as the subject of a sentence or clause and the object of a verb or a preposition. Example sentence:I met his parents and all his kin at the party.
What is the rule in biology about closed off organisms dying?
The rule in Biology about closed off organisms dying is known as Kin selection.
Is dog breeding an example of natural selection?
False, dog breeding would be an example of Artificial Selection.
Is Dog breeding is an example of natural selection?
False, dog breeding would be an example of Artificial Selection.
Is natural selection an example of macroevolution?
No, natural selection is the mechanism that drivesevolution.
