| 词汇 | example_english_genetic-fitness |
| 释义 | genetic fitnesscollocation in Englishmeanings of geneticand fitnessThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with fitness. genetic adjective uk /dʒəˈnet.ɪk/ us /dʒəˈnet̬.ɪk/ belonging or relating to genes (= parts of the DNA in cells) received by each animal or plant from ... See more at genetic fitness noun[U] uk /ˈfɪt.nəs/ us /ˈfɪt.nəs/ the condition of being physically strong ... See more at fitness Examples of genetic fitnessThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Several additional lines of evidence also suggest that women who engage in short-term mating especially prefer men who display indicators of geneticfitness. If they are too behaviorally different (culturally atypical), their geneticfitness might be negatively affected by being denied mating access. Also, that geneticfitness and instrumental rationality are not to be equated was a major theme in our target article. While important, geneticfitness clearly is not the only relevant factor. Tests of good-gene selection must therefore rely on indirect, fallible markers of geneticfitness. Is fluctuating asymmetry a signal or a marker of geneticfitness? On the other hand, in environments where men's geneticfitness is needed and valued, women should be more willing to pursue short-term mating. That rebellion takes the form of optimizing vehicle utility rather than geneticfitness in cases where the two are in conflict. Women may have evolved to trade off evidence of a man's geneticfitness for evidence of his ability and willingness to invest in offspring. The terms evolutionary rationality (behavior serving geneticfitness) and normative rationality (instrumental rationality) were meant to separate these two. As we discuss below, other, more visible features (such as physicality, social dominance, and intrasexual competition tactics) are likely to be the proximate cues that "advertise" an individual's geneticfitness. If the local environment was difficult and demanded biparental care, women placed more weight on the investment potential of prospective mates and less weight on indicators of their geneticfitness. They show no preference for them as social partners throughout most of the season; presumably, whatever benefits they gain in offspring geneticfitness is offset by lower paternal investment. These results indicate that variation in women's willingness to engage in short-term mating is associated with - and perhaps driven by - their stronger preference for indicators of geneticfitness in men. The "biological/ maturational account" suggests that geneticfitness is improved by having many memories that fall within the reminiscence bump. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Indirect benefits increase geneticfitness for the offspring. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is also associated with health and geneticfitness. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of genetic Go to the definition of fitness See other collocations with fitness |
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