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QR Challenge: Genetics, Meiosis, Evolution

Created using the ClassTools QR Treasure Hunt Generator

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. The male sperm cell can carry either of these chromosomesX or Y
2. The female egg cell can only carry this chromosomeX
3. A historical sequence of life indicated by fossils found in the many layers of the Earthfossil record
4. The number of chromosomes in a human body cell46
5. The sex chromosome combination or genotype that will result in a girlXX
6. How an organism changes over time is known asevolution
7. Type of reproduction in which two parent cells must join together to form a new individualsexual reproduction
8. The egg and the sperm combine during this procesfertilization
9. When breeders cross genetically different organisms in hopes of producing offspring with the best traits of each organism. Ex. Liger, Yorki-pohybridization
10. A group of organisms that are able to mate and produce fertile offspringspecies
11. How sex cells are mademeiosis
12. A remnant or trace of an organisms that was once alive is known as afossil
13. The new cell that is formed after the egg and sperm combine is called azygote
14. Organelle where DNA is found inside of a eukaryotic cellnucleus
15. When scientists remove a bit of genetic material from one organism and insert it into anothergenetic engineering
16. Type of reproduction in which only one parent cell is needed to make an offspringasexuall reproduction
17. A characteristic that helps an organism survive in its environment and reproducadaptation
18. The sex chromosome combination or genotype that will result in a boyXY
19. The number of chromosomes in a human sex cell23
20. When scientists take genetic info from an organism and make an exact copy of that organism. Ex. Dolly the sheepcloning
21. The number of chromosomes in a human body cell46

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-male-sperm-cell-can-carry-either-of-these-chromosomes

Question 1 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-female-egg-cell-can-only-carry-this-chromosome

Question 2 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-historical-sequence-of-life-indicated-by-fossils-found-in-the-many-layers-of-the-Earth

Question 3 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-number-of-chromosomes-in-a-human-body-cell

Question 4 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-sex-chromosome-combination-or-genotype-that-will-result-in-a-girl

Question 5 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=How-an-organism-changes-over-time-is-known-as

Question 6 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=Type-of-reproduction-in-which-two-parent-cells-must-join-together-to-form-a-new-individual

Question 7 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-egg-and-the-sperm-combine-during-this-proces

Question 8 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-breeders-cross-genetically-different-organisms-in-hopes-of-producing-offspring-with-the-best-traits-of-each-organism.-Ex.-Liger,-Yorki-po

Question 9 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-group-of-organisms-that-are-able-to-mate-and-produce-fertile-offspring

Question 10 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=How-sex-cells-are-made

Question 11 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-remnant-or-trace-of-an-organisms-that-was-once-alive-is-known-as-a

Question 12 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-new-cell-that-is-formed-after-the-egg-and-sperm-combine-is-called-a

Question 13 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=Organelle-where-DNA-is-found-inside-of-a-eukaryotic-cell

Question 14 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-scientists-remove-a-bit-of-genetic-material-from-one-organism-and-insert-it-into-another

Question 15 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=Type-of-reproduction-in-which-only-one-parent-cell-is-needed-to-make-an-offspring

Question 16 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-characteristic-that-helps-an-organism-survive-in-its-environment-and-reproduc

Question 17 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-sex-chromosome-combination-or-genotype-that-will-result-in-a-boy

Question 18 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-number-of-chromosomes-in-a-human-sex-cell

Question 19 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-scientists-take-genetic-info-from-an-organism-and-make-an-exact-copy-of-that-organism.-Ex.-Dolly-the-sheep

Question 20 (of 21)

 



Genetics, Meiosis, Evolution: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-number-of-chromosomes-in-a-human-body-cell

Question 21 (of 21)