10. P Generation F 1 Generation F 2 Generation Tall Short Tall Tall Tall Tall Tall Short Section 11-1 Principles of Dominance
11. P Generation F 1 Generation F 2 Generation Tall Short Tall Tall Tall Tall Tall Short Section 11-1 Principles of Dominance
12. P Generation F 1 Generation F 2 Generation Tall Short Tall Tall Tall Tall Tall Short Section 11-1 Principles of Dominance
13. Seed Shape Flower Position Seed Coat Color Seed Color Pod Color Plant Height Pod Shape Round Wrinkled Round Yellow Green Gray White Smooth Constricted Green Yellow Axial Terminal Tall Short Yellow Gray Smooth Green Axial Tall Section 11-1 Figure 11-3 Mendel’s Seven F 1 Crosses on Pea Plants
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15. 1. Assuming that you expect 5 heads and 5 tails in 10 tosses, how do the results of your tosses compare? How about the results of your partner’s tosses? How close was each set of results to what was expected? 2. Add your results to those of your partner to produce a total of 20 tosses. Assuming that you expect 10 heads and 10 tails in 20 tosses, how close are these results to what was expected? 3. If you compiled the results for the whole class, what results would you expect? 4. How do the expected results differ from the observed results? Section 11-2 Interest Grabber continued
24. concluded that which is called the which is called the Gregor Mendel Section 11-3 Concept Map experimented with Law of Dominance Law of Segregation Pea plants “ Factors” determine traits Some alleles are dominant, and some alleles are recessive Alleles are separated during gamete formation
49. Meiosis II Meiosis I results in two haploid (N) daughter cells, each with half the number of chromosomes as the original. Prophase II Metaphase II Anaphase II Telophase II The chromosomes line up in a similar way to the metaphase stage of mitosis. The sister chromatids separate and move toward opposite ends of the cell. Meiosis II results in four haploid (N) daughter cells. Section 11-4 Figure 11-17 Meiosis II
50. Meiosis II Meiosis I results in two haploid (N) daughter cells, each with half the number of chromosomes as the original. Prophase II Metaphase II Anaphase II Telophase II The chromosomes line up in a similar way to the metaphase stage of mitosis. The sister chromatids separate and move toward opposite ends of the cell. Meiosis II results in four haploid (N) daughter cells. Section 11-4 Figure 11-17 Meiosis II
51. Meiosis II Meiosis I results in two haploid (N) daughter cells, each with half the number of chromosomes as the original. Prophase II Metaphase II Anaphase II Telophase II The chromosomes line up in a similar way to the metaphase stage of mitosis. The sister chromatids separate and move toward opposite ends of the cell. Meiosis II results in four haploid (N) daughter cells. Section 11-4 Figure 11-17 Meiosis II
52. Meiosis II Meiosis I results in two haploid (N) daughter cells, each with half the number of chromosomes as the original. Prophase II Metaphase II Anaphase II Telophase II The chromosomes line up in a similar way to the metaphase stage of mitosis. The sister chromatids separate and move toward opposite ends of the cell. Meiosis II results in four haploid (N) daughter cells. Section 11-4 Figure 11-17 Meiosis II
53. Meiosis II Meiosis I results in two haploid (N) daughter cells, each with half the number of chromosomes as the original. Prophase II Metaphase II Anaphase II Telophase II The chromosomes line up in a similar way to the metaphase stage of mitosis. The sister chromatids separate and move toward opposite ends of the cell. Meiosis II results in four haploid (N) daughter cells. Section 11-4 Figure 11-17 Meiosis II
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58. Earth Country State City People Cell Chromosome Chromosome fragment Gene Nucleotide base pairs Section 11-5 Comparative Scale of a Gene Map Mapping of Earth’s Features Mapping of Cells, Chromosomes, and Genes
59. Exact location on chromosomes Chromosome 2 Section 11-5 Figure 11-19 Gene Map of the Fruit Fly
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68. Section 2 Answers Interest Grabber Answers 1. Assuming that you expect 5 heads and 5 tails in 10 tosses, how do the results of your tosses compare? How about the results of your partner’s tosses? How close was each set of results to what was expected? Results will vary, but should be close to 5 heads and 5 tails. 2. Add your results to those of your partner to produce a total of 20 tosses. Assuming that you expect 10 heads and 10 tails in 20 tosses, how close are these results to what was expected? The results for 20 tosses may be closer to the predicted 10 heads and 10 tails. 3. If you compiled the results for the whole class, what results would you expect? The results for the entire class should be even closer to the number predicted by the rules of probability. 4. How do the expected results differ from the observed results? The observed results are usually slightly different from the expected results.
![Analyzing Inheritance ,[object Object],[object Object],Section 11-1 Interest Grabber](https://image.slidesharecdn.com/chapter-11-introduction-to-genetics-119944897069348-3/85/Chapter-11-Introduction-to-Genetics-1-320.jpg)
![[object Object],[object Object],Section 11-1 Interest Grabber continued Parents Long stems short stems Red flowers white flowers Green pods yellow pods Round seeds wrinkled seeds Yellow seeds green seeds First Generation All long All red All green All round All yellow Second Generation 787 long: 277 short 705 red: 224 white 428 green: 152 yellow 5474 round: 1850 wrinkled 6022 yellow: 2001 green](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)