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Post-dissection analysis

Post-dissection analysis. Complete the following in your LAB JOURNAL: Compare and contrast: Create a list, T-chart, or Venn diagram to show differences and similarities between organisms. You may use dissection observations and fact sheet to complete this task .

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Post-dissection analysis

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  1. Post-dissection analysis • Complete the following in your LAB JOURNAL: • Compare and contrast: Create a list, T-chart, or Venn diagram to show differences and similarities between organisms. You may use dissection observations and fact sheet to complete this task. • ANALYSIS: Answer the following questions in your lab journal. • 1) Is there any evidence that may suggest that the pig and frog share a common ancestor? Explain. • 2) Identify an adaptation that a frog has over the pig that may help it survive in various environments? Explain your choice. • 3) If the earth had a massive climate change, and most environments had few resources available such as (food, shelter, water, etc), which of the two organisms would you predict would have a higher chance of adapting to these extreme changes? EXPLAIN. • 4)Identify homologies and explain a function difference between the two organisms. • 5)Identify a reproductive advantage in each organism. What are some selective pressures placed by the environment that affect reproductive success of each of the species? Explain their effects on survival rates.

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