Triceratops genome to encourage faster reproduction. Due to her work, the intrinsic growth rate (r) increases from 0.27 to 0.33. Your investors are excited! Use the Excel model to project the growth of the Triceratops population over the next 10 years and compare the trajectory to Exercise #1. 1. What is the population size after 1 years?  2. What is the population size after 2 years?  3. What is the population size after 3 years?  4. What is the population size after 4 years?

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Population Growth

R and K Selection

R and K selection are concepts in ecology used to describe traits in the fluctuation of a population or population dynamics. For example, they describe the life-association traits between parent and offspring, such as quantity or number of young ones born at a time, quality of parental care, the age to maturity, and reproductive effort.