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Review Session for Exam 1No Participation Question
Exam 1 Format•Exam 1 is October 8•You have 24 hours to complete the exam•The exam is not timed•The exam consists of 40 questions–Multiple choice and True/False•You can skip questions and come back to them•You can use your notes
Tips for Exam 1•Read through entire exam and answer questions you feel confident about–Then go back and answer questions that are tricky•Avoid opening other tabs or programs–You won’t be locked out of the test, but you’re less likely to encounter technical issues
Why is this sentence untrue?**This statement is false**
Human-Chimp Last Common AncestorHumansChimpanzeesEvolution of Genus AustralopithecineEvolution of Genus HomoEvolution of Genus Pan
What is a gene?
Regulatory GenesGenes that act solely to control the expression of other genesExample: Homeobox (Hox genes)•Highly conserved across animals•Determine the body planof the animal
How is genetic variation produced?
Humans have 2 copies of most genes. Males that have XY chromosomes only have one copy of the genes found on the X chromosome and one copy of the genes found on the Y chromosome.