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QUIZ TIME!!!

QUIZ TIME!!!. Take out your pens and paper!!!!!!!!. #1: Egyptian Mau cats are genetically crossed for certain lengths of fur. A breeder knows that short hair is dominant over long hair. If 75% of the kittens are born with short hair, what are the parents’ most likely genotypes?.

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QUIZ TIME!!!

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  1. QUIZ TIME!!! Take out your pens and paper!!!!!!!!

  2. #1:Egyptian Mau cats are genetically crossed for certain lengths of fur. A breeder knows that short hair is dominant over long hair. If 75% of the kittens are born with short hair, what are the parents’ most likely genotypes? • A: the male is a heterozygous, short-haired cat, and the female a homozygous short-haired cat. • B: the male is a homozygous, long-haired cat, and the female is a heterozygous, short-haired cat. • C: the male is a homozygous, short-haired cat, and the female is a heterozygous, short-haired cat. • D: the male is a heterozygous, short-haired cat, and the female is a heterozygous, short-haired cat.

  3. #2:Brown eye color is dominant to blue eye color. A heterozygous brown eyed father and a blue eyed mother have four children. Which statement best describes the children’s predicted phenotypes? • A: 50% of children will have brown eyes, and 50% will have blue. • B: 75% of the children will have brown eyes and 25% will have blue. • C: 75% of the children will have blue eyes and 25% will have brown. • D: 100% of the children will have brown eyes.

  4. #3: Which genetic cross will produce all heterozygous offspring? • A: RR x rr • B: rr x rr • C: RR x RR • D: Rr x Rr

  5. #4:What kind of letter represents homozygotes? • A: RR • B: Rr

  6. #5:What kind of letter represents heterozygotes? • A: RR • B: Rr

  7. #6:The offspring of a mating can be affected, not affected, or ________ by a trait. • A: Re- affected • B: Determined • C: Defected • D: Carried

  8. #7: How many Laws does Mendel have? • A: 3 • B: 6 • C: 2 • D: 1

  9. #8:What was one of Mendel’s Laws? • A: The Law of Conservation of Mass. • B: The Law of Segregation of Characteristics. • C: The Law of Recessiveness. • D: The Law of Intensity of Alleles.

  10. #9: What was Mendel’s first job? • A: Zookeeper • B: Biologist • C: Geneticist • D: Gardener

  11. #10:What was the name of Mendel’s paper? What year was it published? • A: “Experiments on Plant Hybridization” ; 1866 • B: “Experimenting with Nature” ; 1868 • C: “Experiments on Plant Hybridization” ; 1868 • D: “Experimenting with Nature” ; 1866

  12. #11:What things did he study? • A: Pea plants and human babies • B: Pea plants and honeybees • C: Chickens and lima beans • D: Garbanzo beans and lima beans

  13. #12:For what reason did he quit his studies? • A: He grew tired of genetics • B: He got Ebola • C: His father died • D: He became an abbot

  14. #13:What did Mendel study as a gardener? • A: Weeds • B: Butterflies • C: Bees • D: Honey

  15. #14:What is a Phenotype? • A: The appearance of an organism resulting from the interaction of the genotype and the environment. • B: The genetic makeup of an organism that is determined by a trait, set of traits, or an entire complex of traits. • C: Having dissimilar pairs of genes for any given hereditary characteristic. • D: Having identical pairs of genes for any given pair of hereditary characteristics.

  16. #15:What is the Law of Independent Assortment? • A: It states that for a characteristic, two phenotypes can be present. • B: It states that the genes for two characteristics are inherited independently. • C: It states that genes are assorted independently. • D: It states that out of a pair of characteristics, only one can be represented in a reproductive cell.

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