For sexual selection works by competition within the sex which is present in the mating market in excess, it is hypothesized that during the ice age intense female-female rivalry for mates led to a series of adaptations for increased mating success.
For sexual selection works by competition within the sex which is present in the mating market in excess. Peter Frost has hypothesed that during the ice age intense female-female rivalry for mates led to a series of adaptations for increased mating success.