evolution evolution How do phylogenetic trees and cladograms illustrate Explain how phylogenetic trees and cladograms can be relatedness. How does this relate to speciation? constructed. evolution evolution How does the biological data used, new mathematical Explain how adaptive radiation and new habitats and computational ideas, and current and becoming available effects the speciation rate. emerging knowledge effect phylogenic trees and cladograms? evolution evolution Explain how species extinction rates are rapid at times Explain how speciation occurs, including allopatric and of ecological stress by applying the concept to one of sympatric speciation. Be sure to discuss pre-and the following examples. mechanisms that can maintain reproductive ○ isolation and prevent gene flow. Five major extinctions ○ Human impact on ecosystems and species extinction rates evolution evolution What is the rate of most speciation, and how does Describe the types of scientific evidence that supports polyploidy change the rate of speciation. the idea that evolution has occurred in all species. evolution evolution Using an example below, describe the scientific List the various hypothesis about the natural origin of evidence that supports the idea that evolution life on earth with the scientific evidence that supports continues to occur. each model. ○ Chemical resistance (mutations for resistance to antibiotics, pesticides, herbicides or chemotherapy drugs occur in the absence of the chemical) ○ Emergent diseases ○ Observed directional phenotypic change in a population (Grants’ observations of Darwin’s finches in the Galapagos) ○ A eukaryotic example that describes evolution of a structure or process such as heart chambers, limbs, the brain and the immune system evolution evolution Discuss what was required of Primitive Earth for the Identity what could have occurred to these newly
evolution How do phylogenetic trees and cladograms illustrate relatedness. How does this relate to speciation? evolution Explain how phylogenetic trees and cladograms can be constructed. evolution How does the biological data used, new mathematical and computational ideas, and current and emerging knowledge effect phylogenic trees and cladograms? evolution Explain how adaptive radiation and new habitats becoming available effects the speciation rate. evolution Explain how species extinction rates are rapid at times of ecological stress by applying the concept to one of the following examples. ○ Five major extinctions ○ Human impact on ecosystems and species extinction rates evolution Explain how speciation occurs, including allopatric and sympatric speciation. Be sure to discuss pre-and mechanisms that can maintain reproductive isolation and prevent gene flow. evolution What is the rate of most speciation, and how does polyploidy change the rate of speciation. evolution Describe the types of scientific evidence that supports the idea that evolution has occurred in all species. evolution Using an example below, describe the scientific evidence that supports the idea that evolution continues to occur. ○ Chemical resistance (mutations for resistance to antibiotics, pesticides, herbicides or chemotherapy drugs occur in the absence of the chemical) ○ Emergent diseases ○ Observed directional phenotypic change in a population (Grants’ observations of Darwin’s finches in the Galapagos) ○ A eukaryotic example that describes evolution of a structure or process such as heart chambers, limbs, the brain and the immune system evolution List the various hypothesis about the natural origin of life on earth with the scientific evidence that supports each model. evolution Discuss what was required of Primitive Earth for the evolution Identity what could have occurred to these newly
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