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Mating (Attractiveness (Symmetry (*esp. when ovuluating, ^ :<3:),…
Mating
Attractiveness
Brain
^ art= ^sex ppl
MHC:
Major Histocompatibility Complex
Odor
:nose: dif= ^ :<3:
immunity
kids hetero
Symmetry
*esp. when ovuluating
^ :<3:
Health Cues
Masculinity
costs
:female_sign: want more masc. when ovulating
how to trust:
can't copy
costly to fake
Marriage Systems
Polygyny
:male_sign: + :female_sign: :female_sign:
Polygyny Threshold
better to be 2nd wife
Sororal Polygyny
sisters marry same guy
lower competition
Polyandry
:female_sign: + :male_sign: :male_sign:
Fraternal Polyandry
Nepal bros share :female_sign:
leave if find better option
Socioeconomic
^ $= ^Quality= ^ :<3:
Dowry- bride price
Kipsigis Aggies Kenya
:female_sign: ^ w/ land
Ethiopia
^$= ^ fertility
UK
^$= low death= ^ :<3:
Within Sex Variation
mate value varies