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 05:00
When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!
Answers: 1
question
Chemistry, 22.06.2019 14:30
Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers
Answers: 1
question
Chemistry, 22.06.2019 20:20
Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25Β°c 2 atm pa
Answers: 2
question
Chemistry, 22.06.2019 22:00
For a family dinner, jose’s mom baked a loaf of bread. during the meal, his grandmother commented, β€œthis bread is so dense! ” what do you think his grandmother meant by the word dense? you have some ideas regarding density already, but this experiment will enrich your understanding of the relationship between mass, volume and the density of objects. when making measurements in this experiment we will be using si units, the international system of units. the purpose of using si units is to have the ability to communicate and compare data results with other experiments without having to make conversions. measurement symbol si unit length m meter mass kg kilogram volume l liters density kg/l kilograms per liter any calculations that are performed during this experiment will ultimately be reported in scientific notation. recall that scientific notation is extremely important when we have data that is extremely small or large. scientists rely on a standard form of communication to quickly make hypotheses and judgements based on data. what is the density of block a? a0kg/l what is the density of block b? a1kg/l what is the density of block c? a2kg/l what is the density of block d? a3kg/l what is the density of block e? a4kg/l which block is the densest? a5
Answers: 1
You know the right answer?
HELP(100 PTS) ASAP ILL MARK YOU BRAINLIEST Evolution and Natural Selection Lab Report Instructions:...
Questions
question
Mathematics, 14.11.2020 04:00
question
Mathematics, 14.11.2020 04:00
question
Mathematics, 14.11.2020 04:00
question
English, 14.11.2020 04:00
Questions on the website: 13722362