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
4. Cut them out and place them around your class / school.
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!
4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.
Question | Answer |
| 1. The term used to describe a variation of a gene | allele | 2. The term used to describe a genotype with two copies of the same allele | homozygous | 3. The term used to describe a genotype with two different alleles | heterozygous | 4. The term used to describe a variation of a gene that is blocked or hidden by another variation of a gene during phenotypic expression | recessive allele | 5. The term used to describe a variation of a gene that has the ability to block a different variation of the same gene during phenotypic expression | dominant allele | 6. True or False: Being dominant for a trait is better than being recessive | False | 7. The term used to describe the physical appearance of a gene | phenotype | 8. The term used to describe the written combination of alleles of a gene | genotype | 9. What is the name of the protein found on the outer membrane of the red blood cell? | Antigen | 10. True or False: If a gene is found on the Y chromosome, a female will not have the allele for that gene. | True | 11. A _________________ trait is a gene found on one sex chromosome and not the other | sexlinked | 12. What is the phenotype of a child who has the follow sex linked genotype: XBXb , assuming normal vision is dominant to colorblindness? | Girl, normal carrier | 13. The term used to describe the DNA sequence that codes for a trait | gene | 14. The term used to describe the passing of genes from parents to offspring | heredity | 15. Using the letter D/d, write a heterozygous genotype | Dd | 16. Using the letter D/d, write a homozygous recessive genotype | dd | 17. A striped fruit fly is crossed with a non-striped fly. All 100 offspring are non-striped. N = non-striped is dominant n = striped is recessive. What is the genotype of the non-striped parent? | Nn | 18. An allele of a single gene causes a disease that affects many more males than females. Is this allele X-linked dominant or X-linked recessive? | X linked Recessive | 19. A red and white flower cross and create a pink flower. What type of inheritance is this? | Incomplete Dominance | 20. Which blood genotype (not including Rh Factor) is an example of co-dominance? | IAIB | 21. Which ABO blood type is associated with the person having Anti-A and Anti-B antibodies? | O | 22. Write all of the heterozygous ABO blood types | IAIB, IAi, Ibi | 23. The universal ABO/Rh blood type that can donate to anyone is | O- |
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