$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
The dominant allele does not completely mask the recessive allele. What is incomplete dominance?
Sections of DNA that contain instructions for expressing a trait What are genes?
You inherit ½ of these from your mother and ½ from your father What are chromosomes?
The purpose of cell division, effecting sex cells to create offspring. What is Reproduction?
What is growth and repair? The purpose of division for skin cells when you cut yourself.
What is a Punnett Square? It is used to predict the possible combination of alleles.
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
What is the Phenotype? The physical appearance of a trait. BBBb bb b B B b
What is Heterozygous? A genotype with one dominant and one recessive gene. BBBb bb b B B b
What is Homozygous Recessive? A genotype where both genes are recessive. BBBb bb b B B b
What is one-half or 50%? The chance of getting a heterozygous outcome. HHHt tt t H H t
What is 1 out of 4 or 25%? The chance of getting a homozygous dominant outcome. HHHt tt t H H t
What is 1 out of 4 or 25%? The chance of getting a homozygous recessive outcome. HHHt tt t H H t
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
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
The genotype of the parent not shown. What is TT?
What is rr? The genotype of the offspring not shown. RRRr ?? R r RrRr
The ratio of dominant to recessive phenotypes. What is 3:1?
What both the A and B alleles are shown in the blood type Punnett square. What is co- dominant?
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
An organism that is genetically identical to the organism from which it is produced. What is a clone?
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?
Genes from one organism are transferred into DNA of a different organism in this process. What is Genetic Engineering?
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
Scientific research to crack the code (map) human DNA. What is the Human Genome Project?
A form of treatment for people who have cancer. What is radiation therapy