Page 1 of 2 AP Biology Name Guided Reading Chapter 24 1. Define ...
Page 1 of 2 AP Biology Name Guided Reading Chapter 24 1. Define ...
Page 1 of 2 AP Biology Name Guided Reading Chapter 24 1. Define ...
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<strong>AP</strong> <strong>Biology</strong><strong>Guided</strong> <strong>Reading</strong> <strong>Chapter</strong> <strong>24</strong><strong>Name</strong> __________________________<strong>1.</strong> <strong>Define</strong> the following terms:a. Speciationb. Anagenesisc. Cladogenesis2. What is the biological species concept?3. What are the differences between prezygotic and postzygotic barriers toreproduction?4. Identify each <strong>of</strong> the following as prezygotic or postzygotic barriers and write a briefdefinition <strong>of</strong> each:a. Habitat isolationb. Temporal isolationc. Behavioral isolationd. Mechanical isolatione. Gametic isolationf. Reduced hybrid viabilityg. Reduced hybrid fertilityh. Hybrid breakdown5. Detail these other definitions <strong>of</strong> species:a. Morphological species conceptb. Paleontological species conceptc. Ecological species conceptd. Phylogenetic species concept6. What is the basis for allopatric speciation?<strong>Page</strong> 1 <strong>of</strong> 2
7. What does sympatric speciation mean?8. What is the difference between autopolyploidy and allopolyploidy?9. In what types <strong>of</strong> organisms are polyploidy speciation more common and why doyou think this occurs?10. What is adaptive radiation and why do island chains tend to be discussed <strong>of</strong>tenwith this topic?1<strong>1.</strong> Compare and contrast the models <strong>of</strong> punctuated equilibrium to gradualism asmodels for the rate <strong>of</strong> evolution. Does one have to exclude the other?12. <strong>Define</strong> the following terms:a. Heterochronyb. Allometric growthc. Paedomorphosisd. Homeotic genes13. What impact have the Hox genes had on vertebrates?14. How does the evolution <strong>of</strong> the horse exemplify the concept that evolution is drivenby the interactions <strong>of</strong> the organism and its environment?15. Complete text Investigation <strong>24</strong>.2 “How do new species arise from geneticisolation” found on disc or through online text under Concept <strong>24</strong>.2 heading– type your completed data table with headings and answer questions 1-7 <strong>of</strong>the activity using complete sentences that EXPRESS a complete thought.This means that a sentence “the number is.” Would be unacceptablebecause it does not stand alone. Without this assignment only half creditwill be given.<strong>Page</strong> 2 <strong>of</strong> 2
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