Lab Report Marine Populations Essay Example

Lab Report: Marine Populations Paper Prediction 2: If the starting population of the predators is higher than the prey, he resulting population of the whales will be higher than the population of the seals. Prediction 3: If the prey growth rate increases, the resulting population of the seals will be higher than the population of the whales (both starting populations set to 25. ) Prediction 4: If the death rate of the whales increases, the resulting population of the seals will be higher than the population of the whales. (Both starting populations set to 25. Materials: The Population Dynamic Lab Activity Population Dynamics Lab Report Procedures: ***Do not need to include here. *** Data Observations: Table 1: Predation and Carrying Capacity Starting Seal population Starting Whale Highest Seal Population Highest Whale Trial 1 25 49 51 Trial 2 50 72 79 Trial 3 Table 2: Growth Rate and Capture Efficiency Seal birth rate Whale 0. 05 0. 005 48 0. 08 54 71 Whale death rate Whale capture efficiency 0. 07 45 1 . Using Table 1 , which of the three trials produced the highest population for both the whales and the seals? Why do you think this trial had the best outcome for the whale and seal populations? Trial 1 3 the same outcome, I Think this trial ad the best outcome for the whale and seal population because the higher the seal population gets, also the higher the whale population will be. 2. Using Table 2 and 3, explain how the birth rates of the seals and the death rates of the whales affected the population for both whales and seals. The birth rate of the seals will decrease of the capacity that they carry, so this will cause the Whales rate to increase. However, the death rate of the Whales will increase when both mammals population. 3. Climate change (an biotic factor) has slowly decreased habitat for the arctic eels. Predict how a reduction in habitat could change the capture efficiency of the killer whales. How would this affect the carrying capacities for both the whales and the seals? This will affect both capacities of whales and seals because the Whale population will increase, and because the seals produce a little faster, they will decrease because their habitat will slow down at this point and will be easy to consume. . If another source of prey were available to the whales, what changes in population size would you expect for the seals and the whales? Depending n the type of prey added to this chain will determine the Whales and Seals population. The population size of the Whales will probably increase and also will the seals because the whales will no longer have consume that one prey anymore, the whales will increase, t he seals will also, but just not as fast 5. In this lesson, you learned about two patterns of population growth and decline, the sigmoid and peak phenomena. Does the seal and killer whale relationship represent a sigmoid or peak phenomenon? Please provide supporting details. The pattern of the Seal and the killer whale relationship presents a sigmoid patter, it represents this because the fact that both species have a population that they carry that cannot go past a certain point that theyll stop at. We will write a custom essay sample on Lab Report: Marine Populations specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Lab Report: Marine Populations specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Lab Report: Marine Populations specifically for you FOR ONLY $16.38 $13.9/page Hire Writer If so their pact will drop. 6. What are the limitations of the population dynamics lab? Is the lab activity a realistic representation of an arctic marine ecosystem? Note: Please provide detailed support for your opinion. The limitation of this population Dynamic lab is from seals, whales, and killer whales. No this is not a lab the represents an arctic marine ecosystem because these three species feed on each other, almost calling them rivals.

What Is A Proposal Essay Sample?

What Is A Proposal Essay Sample?If you are looking for a good resource to help you write your college essay, then you need to look no further than what is a proposal essay sample. These are some basic yet very important things that can be used as examples to make your writing more effective. These are simply some of the things that you should know.The first thing that you need to understand is the main concept that it is very easy to think that this is a common piece of writing but it does not work the same way. It is actually quite different. This kind of writing requires some extra skill that you should not overlook.First of all, the proposal essay sample is quite lengthy and long. This means that you must have a lot of things to say in this kind of essay. This means that you need to be able to know what to say in this kind of writing. It is definitely not something that is going to give you a big thrill since you need to talk for long and in a particular order.Since the proposal e ssay is so long, it would be better if you actually know how to do a proposal essay. This means that you need to know about what a proposal is. Basically, it is an assignment where you would have to give details of something in order to get a certain prize or award.You must have a lot of things to say in your proposal essay as well. Since you are already doing a project with this type of writing, you will need to know how to deliver a very good speech. You may be thinking that this is a bit farfetched but you can actually turn this project into a reality.There is one thing that you need to take note of. A proposal is going to be graded on the basis of relevance. So, the more information that you can give in this kind of writing, the higher the chances that you can get a good grade.You may not know it but if you go to high school, you will see how they use this type of writing quite often. This is very useful because it allows them to demonstrate their aptitude when it comes to deliv ering the best speeches. So, you can do it too by using a proposal essay sample.