Female control of paternity
WebOct 25, 2010 · Previous discussions of partible paternity have tended to disregard male interests by emphasizing female control of the mating game (2, 17, 18). This scenario of … WebDec 7, 2009 · Female paternity control may come about through cryptic female choice or female reproductive behaviour, but experimental studies are scarce. Here, we show …
Female control of paternity
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WebDNA paternity testing. DNA paternity testing is the use of DNA profiles to determine whether an individual is the biological parent of another individual. Paternity testing can be especially important when the rights and duties of the father are in issue and a child's paternity is in doubt. Tests can also determine the likelihood of someone ... WebMay 27, 2005 · Evidence of female mechanisms to control paternity would contradict this view (e.g. Eberhard 1996), but conclusive tests of female control are difficult because it is often impossible to disentangle male- …
WebJan 1, 2001 · We observed eight female cats over their oestrous periods to examine whether or not female cats control paternity of their offspring in the field. The females were courted by between nine and 19 males, but copulated with only three to nine of them. Firstly, we compared female receptivity to male attempts among the eight females and tested … WebFemale control of paternity: More than meets the eye. Female control of paternity: More than meets the eye Trends Ecol Evol. 1993 Jul;8(7):259. doi: 10.1016/0169 …
Webmined the paternity achieved by young males: (1) the relative size of the male to the female, with young males achieving much higher paternity when they were larger than their mates, and (2) the intensity of mate-guard-ing. Both variables together explained 77% of the vari-ance in paternity and are each aspects of male-female conflict. WebFemale control of paternity. @article{Birkhead1993FemaleCO, title={Female control of paternity.}, author={T. R. Birkhead and Anne Louise M{\o}ller}, journal={Trends in …
Webbalism may allow females to control the timing of sexual cannibalism and thus the duration of copulation. Here, we investigate whether sexual cannibalism in A. keyserlingi is a …
WebJan 13, 2015 · Here, we show a new form of female paternity control in a cooperatively polyandrous cichlid fish (Julidochromis transcriptus), in which females prefer wedge … 20碧海02WebJun 4, 2012 · Religious practices that strongly control female sexuality are more successful at promoting certainty about paternity, according to a study published in the current issue of the Proceedings of the ... 20相供电WebJul 28, 1996 · Because most post-copulatory competition between males for paternity is played out within the bodies of females, female behavior, morphology, and physiology probably often influence male success in these contests. ... Female Control makes it clear that females surely must have partial or complete control over some aspects of … tata janeta laguWebApr 15, 2014 · These results marry comfortably with DNA estimates of misattributed paternity from samples that cross a broad range of societies which suggest the rate is between 1% and 3%, and with Prof Gilding ... tata janeeta sang penggoda mp3 download freeWebJun 20, 2016 · Paternity law involves the legal recognition of a child's biological father, typically established through genetic testing. For example, when a child's paternity is in … tata janeta korbanmuWebJan 1, 2001 · We observed eight female cats over their oestrous periods to examine whether or not female cats control paternity of their offspring in the field. The females … tata jaguar indiaWebOct 1, 2009 · Female paternity control may come about through cryptic female choice or female reproductive behaviour, but experimental studies are scarce. Here, we show a new form of female paternity control in ... 20矩管理论重量