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Virtual Laboratory Experiment: Population Dynamics
In this lab activity, you will investigate how predation, birthrates, and death rates influence the carrying capacity of the killer whale and seal populations within their marine ecosystem. The killer whale and seal have a predation relationship in the icy Arctic Ocean. Killer whales are predators and hunt their prey, the seals, for food. Due to their relationship, the killer whale and seal populations are interconnected; one population limits the growth of the other.

View the instructions before you begin the lab.
Complete the Population Dynamics Lab Report.
View the grading rubric before you submit your report to your instructor.

Respuesta :

Research: Prey Initial Size: The number of prey at the start. (Assume the seals have an endless supply of food.)

Prey Growth Rate: The prey's birth rate. The faster the prey population grows, the higher the growth rate.

Predator Initial Size: The number of predators at the start of the game. Predator Death Rate: The predator death rate. Predators will die out faster if their death rate is higher.

Capture Efficiency: This figure shows the predator's ability to catch the prey over a period of time. This parameter has a higher value when the predators have a better likelihood of catching prey.

Hypotheses: Prediction 1: If the prey population is bigger than the predator population, the resulting population of seals will be higher than the whale population.

Procedures: The procedures are listed in Population Dynamics Virtual Lab Activity. You do not need to include them here.

Analysis and Conclusion:

In the conclusion of your lab report, be sure to answer the following reflection questions:

1. According to Table 1, which of the three trials resulted in the greatest number of whales and seals?

Why do you believe this trial resulted in the greatest possible outcome for whale and seal populations? Because the whale population was far higher than the seal population, route 3 has the largest carrying capacity for both whales and seals in the charts above.

2. Explain how the birth rates of seals and the death rates of whales affected the population of both whales and seals using Tables 2 and 3.

Whales are seal predators, so if the whale population declines, the seal population will increase. This indicates that the seals' carrying capacity will be greater than the whales'.

For more information regarding birth rate, visit:

https://brainly.com/question/18658773

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