Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.
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Transcript of Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.
![Page 1: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/1.jpg)
Inquiry 10.21 and 22
No Warm-Up Today!Take out your quiz review assignment for check-off.
![Page 2: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/2.jpg)
Learning Targets
![Page 3: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/3.jpg)
Quiz Review Self-Check
•Check your work with my answer key•Make changes•Ask questions
![Page 4: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/4.jpg)
Evidence for Evolution
Body Structures, Embryos, DNA/RNA Comparisons
![Page 5: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/5.jpg)
Last Time….
•Evidence for Evolution▫Body structures (homologous, vestigial)▫Fossil record▫Relative and radiometric dating▫Comparative embryology▫DNA comparisons
![Page 6: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/6.jpg)
DNA/RNA Comparisons•Genetic similarities between organisms
help scientists determine correct evolutionary trees▫How closely related organisms are▫Who evolved from who, even when physical
similarities aren’t obvious
Am. Vulture
Afr. Vulture
Stork
![Page 7: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/7.jpg)
Types of Evidence from DNA/RNA
•Highly related organisms share a high percentage of DNA in common▫Humans and chimps share
96% of DNA in common▫About 40 million differences
in 3 billion letters▫Only 2,000 of these
differences code for something
(Emory University, 2005)
![Page 8: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/8.jpg)
Types of Evidence from DNA/RNA
•Seemingly unrelated organisms share genes that code for the same proteins▫Humans and yeast both have the gene that
produces the protein myosin▫Myosin is used in human muscle tissue▫Myosin in yeast helps organelles move
![Page 9: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/9.jpg)
“Molecular Clocks”
•The number of mutations found in DNA can help us estimate the length of time between the evolution of two organisms▫Mutations accumulate at a constant rate▫The more differences between two
organisms, the longer apart they evolved from each other
![Page 10: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/10.jpg)
Human/Chimp Chromosome Activity•Read Background and Answer a, b, c (p.
1)•Do Chromosome Analysis #1-9 (p. 1, 2)•Comparison of Human/Chimp
Chromosomes: Do 1, 2 and Answer 3 a-g•3 a-g should be done on the back!
![Page 11: Inquiry 10.21 and 22 No Warm-Up Today! Take out your quiz review assignment for check-off.](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f555503460f94c7944a/html5/thumbnails/11.jpg)
Next Time…
•HOW does evolution happen?•HW: Finish human/chimp chromosome
activity