Transcription of Chapter 8 Notes: Social Relations Behavioral ecology ...
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Chapter 8 Notes: Social Relations Behavioral ecology ...
Chapter 8 Notes: Social Relations Behavioral ecology : relationships between organisms and environments that are mediated by behavior. Sociobiology: branch of biology concerned with study of Social Relations . Evolutionary fitness: number of offspring (genes) contributed to future generations. Fitness can be substantially influenced by Social Relations within a population. Q: Biologically, what defines male and female? Females usually produce fewer, larger, and more expensive gametes. Males usually produce more, smaller, less expensive gametes. Thus, female reproduction is generally limited by access to necessary resources, while Male reproduction is limited by access to reproductive females, leading to the dichotomy of actively courting males and highly selective females.
Page 1 of 9 Chapter 8 Notes: Social Relations Behavioral ecology: relationships between organisms and environments that are mediated by behavior. Sociobiology: branch of biology concerned with study of social relations. Evolutionary fitness: number of offspring (genes) contributed to future generations. Fitness can be substantially influenced by social relations within a population.
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