Examlex
Which of the following attributes tends to promote stability in population numbers?
Male
Relating to the sex that in species with sexual reproduction is typically associated with XY chromosomes, producing sperm, and characterized by certain physical features.
Female
Refers to the sex that is typically associated with producing ova or eggs and has reproductive anatomy which includes structures such as ovaries and a uterus in mammals.
Parental Investment Theory
A theory in evolutionary biology and social science that explains parental expenditure on offspring, in terms of costs and benefits to the offspring's chances of survival.
Psychology Majors
Students who specialize in the study of mind and behavior, covering various topics from neural processes to the social influences on behavior.
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