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$100 Genetics Traits Probability Punnett Squares Genetic Advances $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300.

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Presentation on theme: "$100 Genetics Traits Probability Punnett Squares Genetic Advances $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300."— Presentation transcript:

1 $100 Genetics Traits Probability Punnett Squares Genetic Advances $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Jeopardy

2 The dominant allele does not completely mask the recessive allele. What is incomplete dominance?

3 Sections of DNA that contain instructions for expressing a trait What are genes?

4 You inherit ½ of these from your mother and ½ from your father What are chromosomes?

5 The purpose of cell division, effecting sex cells to create offspring. What is Reproduction?

6 What is growth and repair? The purpose of division for skin cells when you cut yourself.

7 What is a Punnett Square? It is used to predict the possible combination of alleles.

8 What is the Genotype? An organism’s allele combinations. BBBb bb b B B b Bb b B b BB B b Bb BB B b Bb bb BbBB B b Bb

9 What is the Phenotype? The physical appearance of a trait. BBBb bb b B B b

10 What is Heterozygous? A genotype with one dominant and one recessive gene. BBBb bb b B B b

11 What is Homozygous Recessive? A genotype where both genes are recessive. BBBb bb b B B b

12 What is one-half or 50%? The chance of getting a heterozygous outcome. HHHt tt t H H t

13 What is 1 out of 4 or 25%? The chance of getting a homozygous dominant outcome. HHHt tt t H H t

14 What is 1 out of 4 or 25%? The chance of getting a homozygous recessive outcome. HHHt tt t H H t

15 What is the dominant? The form of the trait that has a 75% chance of being displayed in the offspring. DD Dd dd d D D d

16 What is the recessive? The form of the trait that has a 25 % chance of being displayed in the offspring. DD Dd dd d D D d

17 The genotype of the parent not shown. What is TT?

18 What is rr? The genotype of the offspring not shown. RRRr ?? R r RrRr

19 The ratio of dominant to recessive phenotypes. What is 3:1?

20 What both the A and B alleles are shown in the blood type Punnett square. What is co- dominant?

21 Bonus! $200 The missing phenotypes. What is SS, Ss= Squarepants and ss=roundpants TraitDominant GeneRecessive Gene Body ShapeSquarepants (S)Roundpants (s) GenotypePhenotype SS? Ss? ss? S S SS S S s s s ss s

22 An organism that is genetically identical to the organism from which it is produced. What is a clone?

23 An “x-ray” of DNA that is used by law enforcement to connect a suspect to the scene of a crime. What is DNA profiling?

24 Genes from one organism are transferred into DNA of a different organism in this process. What is Genetic Engineering?

25 A DNA technology used by the farming industry to improve food crops. What is GMO food or Genetically engineered crops? Golden Rice adds Vitamin A Fish DNA + Tomato DNA

26 Scientific research to crack the code (map) human DNA. What is the Human Genome Project?

27 A form of treatment for people who have cancer. What is radiation therapy


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