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Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where I have “Question” should be the student’s response. To enter your questions and answers, click once on the text on the slide, then highlight and just type over what’s there to replace it. If you hit Delete or Backspace, it sometimes makes the text box disappear. When clicking on the slide to move to the next appropriate slide, be sure you see the hand, not the arrow. (If you put your cursor over a text box, it will be an arrow and WILL NOT take you to the right location.)
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EARTH TEST REVIEW Moon Phases and Tides Click to begin.
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Click here for Final Jeopardy
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Vocabulary Punnett Squares Inheritance Problems Random 10 Point 20 Points 30 Points 40 Points 50 Points 10 Point 20 Points 30 Points 40 Points 50 Points 30 Points 40 Points 50 Points Phenotypes and Genotypes
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What is Genetics? 1.
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1. The study of variation and heredity.
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The stronger trait is the _________ trait, and the hidden trait is the __________ trait. 2.
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2. dominant, recessive
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What is the term for the inherited bits of information that are passsed from parent cells to offspring cells? 3.
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3. Genes
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What do we call it when an organisms genotype has two different alleles. 4.
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4. Heterozygous
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What is it called when an organism’s genotype has two of the same alleles? 5.
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5. Homozygous
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What information do you get from completing Punnett squares? (what do Punnett squares tell you?) 6.
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6. The possible combinations of the offspring's alleles
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Complete the following Punnett sqaure: 7. Ee E e
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Ee e E EE Ee ee
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What are the possible genotypes for the Punnett square below? 8. DD Dd dd
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8. DD, Dd, and dd
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If brown hair is dominant to blonde, What are the possible phenotypes in the Punnett square below? 9. BBBb
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9. 4 brown
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What is the ratio of dominant to recessive traits for the Punnett square below? 10. FFFf ff
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10. 3:1
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What is a phenotype? 11.
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11. The physical appearance of a trait.
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What is a genotype? 12.
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12. The allele combination for a trait – the genes.
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13. What are the possible genotypes for a pointed nose? CharacteristicDominant Gene Recessive Gene Eye shapeRound (R)Square (r) Body ColorBlue (B)Orange (b) NosePointed (P)Oval (p) Body shapeTriangle (T)Blob (t)
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13. PP and Pp
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14. What is the phenotype for the genotype tt? CharacteristicDominant Gene Recessive Gene Eye shapeRound (R)Square (r) Body ColorBlue (B)Orange (b) NosePointed (P)Oval (p) Body shapeTriangle (T)Blob (t)
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14. Blob shape
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15. What would the genotype of a parent be if they are homozygous for a blue body? CharacteristicDominant Gene Recessive Gene Eye shapeRound (R)Square (r) Body ColorBlue (B)Orange (b) NosePointed (P)Oval (p) Body shapeTriangle (T)Blob (t)
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15. BB
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16. Green eyes are dominant to blue eyes. What are the genotypes of two parents that are heterozygous for green eyes?
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16. Gg
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One parent plant = Tt Second parent plant = Tt (T = tall t = short) What is the chance that their offspring are tall plants? 17.
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17. 75%
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Straight hair is dominant to curly hair in dogs. Complete the Punnett square below that represents the breeding of a homozygous straight hair dog (SS) with a curly hair dog (ss). 18. 100 % of the offspring will have a genotype of _______ and a phenotype of _______ hair.
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18. 100 % of the offspring will have a genotype of Ss and a phenotype of straight hair.
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Yellow seeds are dominant over green seeds in pea plants. Fill in the Punnett square and determine the expected genotypes from crossing homozygous recessive and homozygous dominant parents. 19. Genotypes __________ Phenotypes __________
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19. Genotypes: Yy Phenotypes: Yellow
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One tiger carries heterozygous, long-haired traits (Ll) and its mate carries homozygous short- haired traits (ll). Use a Punnett square to determine the probability that one of their cubs will have long hair. 20. Probability of long hair: ____
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20. 50%
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Who is the scientist that is known as the father of genetics? 21.
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21. Mendel
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Is the genotype CC heterozygous or homozygous? 22.
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22. Homozygous
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What type of organism did Mendel use for genetic studies and why? 23.
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23. Pea plants - Because they had many offspring that matured (grew up) quickly. - Because they had many characteristics with two traits.
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True of False: All traits that are more common are dominant. 24.
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24. False
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Briefly explain Mendel’s experiment and results. 25.
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25. Mendel crossed a dominant trait plant with a recessive plant and found that all of their offspring showed the dominant trait. Then, when he self- pollinated the offspring from the first cross he found a 3:1 ratio of dominant to recessive traits.
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Make your wager
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Determine if the Monsters can be Icki’s parents.
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