Abstract
A theory on the evolution of human primary sex ratio is proposed. Effects of parental preference for sons, reflected in birth control based on offspring sex ratio and female biased infanticide, on the evolution of primary sex ratio are analyzed. Both are shown to select for female bias in primary sex ratio. The gene-culture coevolution of female infanticide and primary sex ratio is also studied and it is shown that female infanticide develops more in societies in which the father plays a more important role in the transmission of culture than the mother does.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
