1 This is Jeopardy Punnett Squares

2 Category No. 1 Category No. 2 Category No. 3 Category No. 4 Category No Final Jeopardy

3 C1-100-The answer is… What was the name of the monk that came up with the Laws of Inheritance? Gregor Mendel Back

4 C1-200-The answer is… This is the first generation that is purebred. P generation Back

5 C1-300-The answer is… These are chemical factors that determine traits. genes Back

6 C1-400-The answer is… When Mendel crossed a short plant with a tall plant, the F1 generation were what phenotype? tall Back

7 C1-500-The answer is… What does the principle of dominance state? In complete dominance, one allele shows in the phenotype while the other remains hidden Back

8 C2-100-The answer is… When you flip a coin three times, what is the probability that heads will come up the third time?: 50% Back

9 C2-200-The answer is… Punnett squares use this to predict offspring outcomes. Probability Back

10 C2-300-The answer is… Organisms that have two of the same allele are called Homozygous Back

11 C2-400-The answer is… What is the genotypic ratio for a heterozygous monohybrid cross? 1:2:1 Back

12 C2-500-The answer is… What principle states that traits separate without influencing each other? Principle of independent assortment Back

13 C3-100-The answer is… This is an alternate form of a gene. allele Back

14 C3-200-The answer is… How many allele combinations can be formed from SsRR. 2 Back

15 C3-300-The answer is… If a pea plant with RrYy is crossed with one that is RrYY, how many phenotypes are expected? 2 Back

16 C3-400-The answer is… What kind of dominance is represented when yellow and blue make green?. Incomplete Back

17 C3-500-The answer is… Gametes are produced during what process? meiosis Back

18 C4-100-The answer is… A black chicken and a white chicken produce speckled chicks. What is this type of inheritance? Codominance Back

19 C4-200-The answer is… If an organism has a diploid number of 30, what is it’s haploid number 15 Back

20 C4-300-The answer is… If two parents have genotypes I A I B and ii, what are the possible blood types of their children? A and B Back

21 C4-400-The answer is… The genes for color blindness and hemophilia are found on what chromosome? X chromosome Back

22 C4-500-The answer is… In the ABO blood typing system, what genotypes are codominant? Which are recessive? I A and I B i Back

23 C5-100-The answer is… What is the phenotypic ratio of a dihybrid heterozygous cross? 9:3:3:1 Back

24 C5-200-The answer is… An organism’s gametes have ____ the number of chromosomes as body cells do. half Back

25 C5-300-The answer is… Why is hemophilia more common in men than in women? It is sex linked so men only have to have one allele while women must have two. Back

26 C5-400-The answer is… Why are most sex linked traits found on the X chromosome? X chromosome is large – 1000 genes Y chromosome is small – 26 genes Back

27 C5-500-The answer is… What is the difference between self pollination and cross pollination? Self – fertilized by the same plant Cross – 2 sets of genetic info are crossed (different plants) Back

28 Final Jeopardy How would you go about determining whether an organism is homozygous or heterozygous for a trait? Do a test cross – cross with a recessive organism Back End Game