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QR Challenge: Ch.17 Honors Test Review Challenge

Created using the ClassTools QR Treasure Hunt Generator

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Teacher Notes

A. Prior to the lesson:

1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.

2. If their phone camera doesn't automatically detect and decode QR codes, ask students to

3. Print out the QR codes.

4. Cut them out and place them around your class / school.

B. The lesson:

1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.

2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.

3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!

C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.

Questions / Answers (teacher reference)

Question

Answer

1. individuals that travel between 2 populations and reproduce in both is preventing isolation of a population. This is calledgene flow
2. all of the genes, and different alleles in a populationgene pool
3. the number of times an allele occurs in a gene poolallele frequency
4. list the 3 sources of genetic variationmutation,genetic recombination, and lateral gene transfer
5. a trait controlled by 2 or more genespolygenic trait
6. the passing of genes from one organism to another that is not its offspringlateral gene transfer
7. What determines the number of phenotypes produced for a trait?the number of genes controlling the traits
8. any change in the genetic materialmutation
9. Give 2 examples of genetic recombination in sexual reproductioncrossing over, independent assortment
10. a typical bell shaped curve is typical of polygenic traits. The curve is also callednormal distribution
11. individuals at one end of a phenotypic curve have higher fitness that individuals in the middle or at the other enddirectional selection
12. individuals near the center of the curve have higher fitness than individuals at either endstabilizing selection
13. individuals at the outer ends of a phenotypic curve have higher fitness than those near the middle of the curvedisruptive selection
14. a random change in allele frequencygenetic drift
15. allele frequency changes that result from the migration of a small subgroupfounder effect
16. a dramatic reduction in population size that affects allele frequencybottleneck effect
17. allele frequencies of a population are not changing so the population is said to be in genetic equilibrium
18. What is the symbol in Hardy Weinberg equilibrium that represents the frequency of the recessive allele in a gene pool?q
19. what is the symbol that represents the homozygous dominant individuals in a population?p2
20. the formation of a new species is calledspeciation
21. 2 populations that no longer interbreed by choice, or geography, the are said to be reproductively isolated
22. using different songs to attract mates between 2 species is an example of behavioral isolation
23. temporal, behavioral, gametic, mechanical, and habitat isolation are all examples of prezygotic barriers
24. cross fertilization between 2 flowering plants that won't occur because one blooms mid morning while the other blooms in the eveningtemporal isolation
25. hybrid viability, hybrid sterility and hybrid breakdown are all examples of post zygotic barriers

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=individuals_that_travel_between_2_populations_and_reproduce_in_both_is_preventing_isolation_of_a_population._This_is_called

Question 1 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=all_of_the_genes,_and_different_alleles_in_a_population

Question 2 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=the_number_of_times_an_allele_occurs_in_a_gene_pool

Question 3 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=list_the_3_sources_of_genetic_variation

Question 4 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=a_trait_controlled_by_2_or_more_genes

Question 5 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=the_passing_of_genes_from_one_organism_to_another_that_is_not_its_offspring

Question 6 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_determines_the_number_of_phenotypes_produced_for_a_trait?

Question 7 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=any_change_in_the_genetic_material

Question 8 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=Give_2_examples_of_genetic_recombination_in_sexual_reproduction

Question 9 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=a_typical_bell_shaped_curve_is_typical_of_polygenic_traits._The_curve_is_also_called

Question 10 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=individuals_at_one_end_of_a_phenotypic_curve_have_higher_fitness_that_individuals_in_the_middle_or_at_the_other_end

Question 11 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=individuals_near_the_center_of_the_curve_have_higher_fitness_than_individuals_at_either_end

Question 12 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=individuals_at_the_outer_ends_of_a_phenotypic_curve_have_higher_fitness_than_those_near_the_middle_of_the_curve

Question 13 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=a_random_change_in_allele_frequency

Question 14 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=allele_frequency_changes_that_result_from_the_migration_of_a_small_subgroup

Question 15 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=a_dramatic_reduction_in_population_size_that_affects_allele_frequency

Question 16 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=allele_frequencies_of_a_population_are_not_changing_so_the_population_is_said_to_be_in

Question 17 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_symbol_in_Hardy_Weinberg_equilibrium_that_represents_the_frequency_of_the_recessive_allele_in_a_gene_pool?

Question 18 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=what_is_the_symbol_that_represents_the_homozygous_dominant_individuals_in_a_population?

Question 19 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=the_formation_of_a_new_species_is_called

Question 20 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=2_populations_that_no_longer_interbreed_by_choice,_or_geography,_the_are_said_to_be

Question 21 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=using_different_songs_to_attract_mates_between_2_species_is_an_example_of

Question 22 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=temporal,_behavioral,_gametic,_mechanical,_and_habitat_isolation_are_all_examples_of

Question 23 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=cross_fertilization_between_2_flowering_plants_that_won't_occur_because_one_blooms_mid_morning_while_the_other_blooms_in_the_evening

Question 24 (of 25)

 


Ch.17 Honors Test Review Challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=hybrid_viability,_hybrid_sterility_and_hybrid_breakdown_are_all_examples_of

Question 25 (of 25)