Biology Module 8 With Satisfied Solutions

BIOLOGY MODULE 8 WITH SATISFIED SOLUTIONS Prairie dogs are highly social, burrow dwelling rodents. Families have a strict social hierarchy and their "towns" can span hundreds of acres. In one colony, 750 animals live in a 500m2 area. What is the population density? - 1.5 Above is a life history table for a minnow (small fish). Based on this table, what type of survivorship curve do these animals have? - Type III If a population of 200 squirrels has a 10 percent growth rate each year, how many individuals will there born in the next year? - 20 Which of the following is true about the current state of human population growth? - After the Industrial Revolution, population grows increased Which of the following is an example of exponential growth? - 1500→1550→2010 Which of the following descriptions is NOT associated with the correct survivorship curve? - Bald eagles return to the same mates and nests each year. They typically have two to three eggs and with parental care provided by both parents, the survival rate of the chicks is high. - Type II this photo is an example of a(n) store - ecosystem n which of the following areas is human population growth the lowest? - Europe During a summer with lots of rain, the vegetation grew lush and the white-footed mouse populations increased due to increases in food availability. However, the next two summers were record drought years and food became increasingly scarce. Over these two years, the population size of the mice decreased due to increased competition for access to food. This increased competition is an example of - a density dependent factor