July 10, 2021/in Science Homework Help /by admin
Evolution
Purpose: In this Virtual Lab you will examine how animals with different mutations survive in specific environmental conditions. You will discover how natural selection changes populations.
Lab Objectives:

Explain the role of mutation in the evolution of species.

Describe how natural selection can change the characteristics of a population

Predict how different environmental conditions might affect a population

HOW TO ACCESS THE LAB

Please right click on the link below and open the lab in a new tab or window. 

Evolution Lab http://www.glencoe.com/sites/common_assets/science/virtual_labs/LS06/LS06.html

Provide responses to the following questions IN ADDITION to writing a complete and properly formatted lab report. 
1. How can natural selection be modeled?
2. Using information recorded in your results table for Mutations/Conditions combination. Describe how the population of animals changed over time.
3. Using your understanding of natural selection, explain why the population changed the way it did.
4. Invent a new mutation and a new environmental condition that might affect this population of animals. How would the population change over time?
5. The ancestors of giraffes had shorter necks than giraffes today. Make a hypothesis about how giraffes evolved through the process of natural selection.

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admin2021-07-10 23:32:402024-04-28 19:03:02Virtual Lal Explain the role of mutation in the evolution of species, biology homework help

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