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Solved in 3 steps
- 1) How did the removal of sea otters affect the population of two other organisms? Please explain. (grey means they are no longer available in that ecosystem).1.) Explain the relationship of population dynamics with resource use. 2.) How would you relate biological concepts of change and adaptation in living systems to social and cultural systems? Provide an example.How is a clumped population distribution beneficial for prey animals? Being a member of a larger group provides protection for each individual from predators Prey animals rely on each other to acquire food Prey animals live in small family groups to raise young Clumped population distributions ensure that at least one member of the population knows how to identify the seasonal migration route.
- 5)How does the number of different prey species available to an organism affect the number of offspring it can produce in a breeding season? a)Population b)Community c)Ecosystem1. Do the carrying capacity has a big role in limiting the population size of milkfish given the fact that it is an r-strategists? If yes, why? If no, why not? Discuss it.1. What happens to the prey species when the predator species population increases? Why? Please answer.
- 2. If the food source is affecting the buffalo population, what do you predict the graph of the food source would look like? Either draw a graph or write a prediction.1)Questions related to population dynamics look at which aspect of a population? a)The factors that determine the maximum population size that can be supported in an environment b)How diseases are transmitted through a population c)How the genetics of a population change over time d)How & why population size changes over time e)How the number of species in an environment changes over time1. Discuss some limitations of the mark and recapture method. 2. Discuss reasons why population numbers would be important and how this data could be used to manage wildlife populations.
- 3. The population of rats in a field had a tremendous decrease because of the absence of snakes. * A. density-dependent limiting factor B. density-independent limiting factor1. What is primary and permanent segregating populations and their major difference2. What is the generation time, net reproductive rate, and intrinsic rate of increase? 3. Plot the change in population size over time (for 10 years) starting with 10 individuals. 4. What would the female population size be in 25 years? 5. If hares were an endangered species, what other kinds of information would you need to gather to support your predictions made in 3 and 4?
