Lab Natural Selection Assignment Lab Report

Based on the four simulations you ran, describe what happened to your population and answer the experimental question, consider what happens in both environments and what happens when there are no predators. These statements reflect your predicted outcomes for the investigations. Be sure to include how the ability to survive and reproduce impacts the process of natural selection. C. More than 25 laboratory-produced elements are known. Other sets by this creator. Example: If I investigate the light-colored bark environment, then I will observe an increase in the light-colored peppered moths over time. The majority of the known elements have been discovered since 1990. b. Let the experiment run until you have a clear idea of what is happening within the population. The outcome variable is the item that you are measuring in this investigation. Natural selection lab report rabbit society. Following the guidelines from the Experiment A, determine when long teeth provides an advantage to the bunny population. I believe the purpose of this lab is to see how much our society is evolving. Hypothesis: Natural selection will favor traits that... Start over and add brown fur mutation (with friend) but add a selection factor of wolves when your bunnies start to get overpopulated. Please write in complete sentences.

Natural Selection Lab Report Rabbit Pizza

Run simulations in a variety of settings. What caused the tree bark to become darker? Please be sure to identify the test variable (independent variable) and the outcome variable (dependent variable) for this investigation. In the lab simulation, which color peppered moth was able to have the highest rate of survival on the dark bark?

Natural Selection Lab Report Rabbit Society

Post-Industrial Revolution Bark (Dark-colored). Competition for limited resources. Hypothesis for the dark-colored bark: There will be an decrease in light-colored moths and an increase in dark-colored moths. You will investigate both environments. Natural Selection Lab Flashcards. What are the three mutations you can add to your bunny population? Answer the following questions. If you cannot discover this from the simulation, propose any possible situation where a long tail would provide a selective advantage for bunnies and explain WHY it would be an advantage. What happens when you add food as a selection factor? The dark-colored peppered moth had a higher rate of survival than the light-colored moths. What are some VARIABLES that you have control over in the simulation? What caused the tree bark to become darker is the time of the day the darker it is the darker the bark is.

Natural Selection Lab Report Rabbits And Snakes

In your own words, what was the purpose of this lab? CLAIM (answer): EVIDENCE (specific details and observations that support claim). What caused the population of light-colored moths to decrease and the population of dark-colored moths to increase over time was because the dark-colored moths could camouflage themselves on the dark bark trees and the light-colored moths couldn't protect themselves from predators because they had no where to hid. Change the settings so that you still have brown fur mutations but this time remove the wolves and make the selection factor be food. I WILL GIVE BRAINLIEST IF YOU ANSWER ALL OF THE QUESTIONS !!! I NEED IT DONE TODAY Evolution and - Brainly.com. In this section, please include the if/then statements you developed during your lab activity. Using the simulation, determine the conditions when a long tail would be an adaptation.

Write the answer to your experimental question and then provide evidence for your answer from the simulation. REASONING (discuss WHY your evidence supports the claim, include biological principles as reasoning for outcome). I believe that the dark-colored peppered moth would have a better chance of survival than the light-colored moths because there is mainly dark bark near my neighborhood instead of light-colored peppered moths. Natural selection lab report rabbits and snakes. Access the simulation and explore the settings. D. All laboratory-produced elements are unstable. You will investigate two different versions of the tree environment as it changes over time: light-colored bark and dark-colored bark. New naturally occuring elements have been identified within the past 10 years.

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