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Semelhante a 3 30 natural selection review 2
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3 30 natural selection review 2
- 1. Date: 3/30/2011 Time: 9:00 and 12:00 Essential Questions: What forces cause changes in organisms? Today's Subject Area : Evolutionary Forces Today’s topic : What changes over time? Required Materials: Have paper and pencil/pen ready to work and take notes . The mission of the Georgia Cyber Academy is to provide an exemplary educational experience to students in a unique and individualized setting . WELCOME TO MRS. COPE AND MRS. MEDLEY’S CLASS
- 2. 2007-2008 Evolutionary Forces What changes populations?
- 24. Any Questions?? Write your response here: Write your response here: Write your response here: Write your response here: Write your response here: Write your response here: Write your response here: Write your response here: Write your response here: Write your response here: 3. 4. 10.
- 25. Independent Practice! Study Island Assignment: Subject: Life Science Topic: Evolution Lesson: 3h (review – already completed!) OLS Assignment : Subject: Adaptation and Change Unit: Unit 8: Lesson 1-6 ADVANCE : Unit 3Lesson 1 ,2, 3, 5 and 6 AND
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- Even though it’s very hot to have a large mane the benefit of attracting mates and successfully producing & rearing young since you have that large mane outweighs the costs. Females who chose these males were more “successful” (more, healthier young) and therefore had a greater opportunity to pass on the trait of being attracted to longer darker manes to their daughters and the trait of having longer, darker manes to their sons.
- Small founder group, less genetic diversity than Africans All white people around the world are descended from a small group of ancestors 100,000 years ago (Chinese are white people!)
- South & Central American Indians were nearly 100% type O for the ABO blood system. Since nothing in nature seems to strongly select for or against this trait, it is likely that most of these people are descendants of a small band of closely related "founders" who also shared this blood type