dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到30条 ,权限内显示50条;

Data from: Sex differences in senescence: the role of intra-sexual competition in early adulthood
负责人:
关键词:
Meles meles;mammal;wild population;individual variation;Aging;Disposable soma
摘要:
x differences in senescence have been hypothesized to arise, because investment in intra-sexual reproductive competition entails costs to somatic maintenance, leaving the se
Data from: Dead or alive? Sexual conflict and lethal copulatory interactions in long-jawed Tetragnatha spiders
负责人:
关键词:
sexual selection;sexual conflict;Binomial regression;Tetragnatha;Long-jawed spider;Tetragnatha praedonia;Tetragnatha spiders
摘要:
on and as weapons in male–male competition, this divergence reflects repeated inter- and intra-sexual selection. To infer the causes of chelicera length diversity
Data from: Sexually antagonistic evolution caused by male-male competition in the pistil
负责人:
Lankinen, ?sa
关键词:
experimental evolution floral receptivity pollen competition Sexual Conflict sexual selection
摘要:
x roles within an individual (intra-locus conflict). We performed experimental evolution, involving lines that were crossed with either one or two pollen donors (monogamous
Data from: From ornament to armament or loss of function? Breeding plumage acquisition in a genetically monogamous bird
负责人:
Fan, Marie
关键词:
evolutionary trait loss extra-pair paternity functional shift male-male competition monogamy seasonal breeding plumage social dominance trait co-option
摘要:
1. The evolution of conspicuous male traits is thought to be driven by female mate choice or male-male competition. These two mechanisms are oft
Data from: Natural and experimental evolution of sexual conflict within Caenorhabditis nematodes
负责人:
关键词:
Caenorhabditis elegans;sexual conflict;Caenorhabditis remanei;Experimental evolution;sperm competition
摘要:
quences of sexual conflict observed within C. remanei evolve rapidly within C. elegans populations experiencing high levels of male-male competition. Conclusions: Together
Data from: Actuarial senescence in a dimorphic bird: different rates of aging in morphs with discrete reproductive strategies
负责人:
关键词:
parental care;White throated sparrow;senescence;Zonotrichia albicollis;dimorphism;Intrasexual competition
摘要:
It is often hypothesized that intra-sexual competition accelerates actuarial senescence, or the increase in mortality rates with age. Howeve
Data from: Sex differences in the drivers of reproductive skew in a cooperative breeder
负责人:
Nelson-Flower, Martha
关键词:
reproductive skew cooperative breeding reproductive conflict subordinate breeding mate choice kin competition
摘要:
e examined sources of skew operating alongside inbreeding avoidance, or compared individual attempts to reproduce (reproductive competition) with individual
Data from: Is male rhesus macaque facial coloration under intrasexual selection?
负责人:
关键词:
male-male competition;Macaca mulatta;sexual selection;coloration;communication
摘要:
ng competition over reproductive opportunities, such that it is under both inter- and intrasexual selection. However, color differences were small, ra
Data from: Dunnock social status correlates with sperm speed, but fast sperm does not always equal high fitness
负责人:
关键词:
intra\u2010class correlation coefficient;Mating Systems;Paternity;post\u2010sexual selection;sperm competition
摘要:
of sperm quality, also influences the outcome of sperm competition because fast sperm cells may fertilize eggs before slow sperm cells. We evaluated whether

首页上一页123下一页尾页

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充