Ariation in population 4 2 Ancestral crabs have very small pincers on their front legs and modern day crabs Dock have very large

Question

Ariation in population 4 2 Ancestral crabs have very small pincers on their front legs and modern day crabs Dock have very large pincers which are used by the animal for defense How would Darwin using the five steps above describe the change in crabs over time goc 3 How would Lamarck describe the same change in the crab s anatomy 4 What are the three things that are needed to produce a new species 5 Describe four different kinds of isolation Why is isolation so important in the formation of new species 6 What is the difference between Darwin and Gould with respect to the time it takes to produce a new species Explain Gould s point of view 7 Natural selection acts directly on the phenotype of an organism Explain what this statement means 8 What are the two different ways to date a fossil Describe the methods used in both 9 What does the Hardy Weinberg equation demonstrate for any gene in gene popl 10 What five forces can change the results of the Hardy Weinberg equation the five forces of evolution

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