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Punnett Squares. Heredity. All About Traits. More Punnett Squares. Who’s Your Daddy?. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. $100.
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Punnett Squares Heredity All About Traits More Punnett Squares Who’s Your Daddy? 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500
$100 The “father of Genetics.” This Austrian Monk prompted the study of heredity.
$200 This plant was the first subject of a heredity experiment.
$300 Mendel discovered that sometimes one of the P1 traits failed to appear in the F1 plants, then reappeared in a ratio of about THIS in the F2 generation.
$400 This graphical representation of a family record shows how a trait is inherited over several generations.
$500 These are the four patterns of inheritance that we learned and an example of a trait inherited in each way.
1. Complete dominance: tongue rolling, widow’s peak, hitchhiker’s thumb, earlobe shape…2. Incomplete dominance: flower petal color, human skin color3. Codominance: human blood type4. Sex-linked: muscular dystrophy, color-blindness, Tay Sachs disease, Hemophilia
$100 This type of trait can control or mask another trait.
$200 This segment of DNA on a chromosome controls a particular trait.
$300 This type of trait results when a gene is located on the X or Y chromosome.
$400 A term used to describe the appearance of an organism. For example, curly hair.
$500 Occurs when both alleles for a gene are expressed in a heterozygous offspring- not an intermediate between the two.
$100 This simple cross only considers one trait at a time.
$200 The genotype in the hidden square.
$300 If A is dominant for axial flowers and ‘a’ is recessive for terminal flowers, this is the trait expressed in the offspring of the following cross:
$400 This is the genotype resulting in offspring from parents who are both homozygous recessive for blue eyes.
$500 This is the % of offspring able to roll their tongue AND have free earlobes when: Mom=Heterozygous for tongue rolling and Homozygous dominant for free earlobes Dad= Homozygous recessive for the inability to roll tongue and heterozygous for free earlobes. (2 ½ minutes)
$100 This is the percent chance that genotype will be homozygous recessive in the following square:
$200 This common phenotypic ratio results from a dihybrid cross where both parents are heterozygous for both traits.
$300 This is the genotype of the parents whose offspring results in the following prediction: (45 seconds)
$400 This is the phenotypic outcome of the offspring resulting from a mother with AO genotype and father with BB genotype.
$500 This is the percent chance that a colorblind female will have a colorblind son.
$100 This is the chromosome passed on only by the father.
$200 Using the cross below, this is the Genotype of the mother.
$300 A blue eyed mother has a brown eyed child and a blue eyed child. This is the phenotype of the father.
$400 A boy has blue eyes and his mother has blue eyes. This is the only genotype that the father could NOT be.
$500 This is the percent chance that a colorblind father will pass on his trait to a male offspring.