subject
Chemistry, 03.09.2020 01:01 stranger123

HELP(100 PTS) ASAP ILL MARK YOU BRAINLIEST Evolution and Natural Selection Lab Report Instructions: In the Natural Selection lab you will explore adaptations that help organisms survive best in a particular habitat. You will observe how changing a factor in the environment will impact the organisms that live there over time. Record your observations in the lab report below. You will submit your completed report. Name and Title Include your name, instructor's name, date, and name of lab. Objective(s) , what was the purpose of this lab? Hypothesis In this section, please include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the investigations. You will investigate two different versions of the tree environment as it changes over time: light-colored bark and dark-colored bark. Be sure to list your hypothesis for each environment below. Example: If I investigate the light-colored bark environment, then I will observe an increase in the light-colored peppered moths over time. Hypothesis for the light-colored bark: Hypothesis for the dark-colored bark: Procedure The procedures are listed in your virtual lab. You do not need to repeat them here. Please be sure to identify the test variable (independent variable) and the outcome variable (dependent variable) for this investigation. Reminder: The test variable is the item that is changing in this investigation. The outcome variable is the item that you are measuring in this investigation. Test variable (independent variable): Outcome variable (dependent variable): Data You will investigate both environments. Record your data for each trial of that environment in the data charts below. Pre-Industrial Revolution Bark (Light-colored) GenerationRate of Survival for Light-colored Peppered MothsRate of Survival for Dark-colored Peppered Moths1 2 3 4 5 Post-Industrial Revolution Bark (Dark-colored) GenerationRate of Survival for Light-colored Peppered MothsRate of Survival for Dark-colored Peppered Moths1 2 3 4 5 Conclusion Your conclusion will include a summary of the lab results and an interpretation of the results. Please write in complete sentences. What caused the tree bark to become darker? In the lab simulation, which color peppered moth was able to have the higher rate of survival on the light bark? In the lab simulation, which color peppered moth was able to have the highest rate of survival on the dark bark? During the Industrial Revolution, explain what caused the population of light-colored peppered moths to decrease and the population of dark-colored peppered moths to increase over time. Be sure to include how the ability to survive and reproduce impacts the process of natural selection. Predict which color peppered moth would have a better chance of survival in your neighborhood? Explain why.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 09:30
Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump
Answers: 2
question
Chemistry, 22.06.2019 21:00
What is the chemical formula for the compound formed between sodium and flour one
Answers: 1
question
Chemistry, 23.06.2019 07:00
Ajar contains a certain substance. which observation would show that the substance must be either a solid or a liquid?
Answers: 1
question
Chemistry, 23.06.2019 13:20
Aluminum reacts with sulfuric acid to produce aluminum sulfate and hydrogen gas. how many grams of aluminum sulfate would be formed if 250 g h 2 so 4 completely reacted with aluminum? 2al( s ) + 3h 2 so 4 ( aq ) ? al 2 (so 4 ) 3 ( aq ) + 3h 2 ( g )
Answers: 1
You know the right answer?
HELP(100 PTS) ASAP ILL MARK YOU BRAINLIEST Evolution and Natural Selection Lab Report Instructions:...
Questions
question
Arts, 23.10.2020 23:40
question
Mathematics, 23.10.2020 23:40