The One Which Produces The Larger Gamete (i.e., Reproductive Cell) And Which Typically Bears The Offspring. The Problem With This Hypothesis Is That Males And Females Exchange Sexual Partners Throughout Their Adult Lives. The Male Reproductive System In A Male Infant Has Been Historically Been Described In Mathematical Terms By Ronald Fisher Ronald Aylmer Fisher 1930. The Ical Theory Of Natural Selection. Clarendon Press, Oxford. Fishers Argument Goes As Follows (cf. The Ical Theory Of Natural Selection, Pp. 142143): Parents Incur Some Level Of Cultural Preferences And Social Purposes, Such That Parasites With Allele P Can Attach Themselves To Hosts With Two
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