Chapter 11 Jeopardy.ppt

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Chapter 11 – Introduction to Genetics $100 $200 $300 $400 $500

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Mendelian Genetics Chromosomes & Genes Meiosis & Genetics General Chapter 11 Genetics Meiosis

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Topic 1:

$100 Question

Question: The chemical factors that determine traits are called

a. alleles. b. genes.

c. characters.

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Topic 1:

$100 Answer

Question: The chemical factors that determine traits are called

a. alleles.

b. genes.

c. characters. d. traits.

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Topic 1:

$200 Question

Question: Gregor Mendel used pea plants to study

a. flowering

b. cross-pollination

c. the inheritance of traits

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Topic 1:

$200 Answer

Question: Gregor Mendel used pea plants to study

a. flowering.

b. cross-pollination.

c. the inheritance of traits.

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Topic 1:

$300 Question

Question: When Gregor Mendel crossed true-breeding tall plants with true-breeding short plants, all the offspring were tall

because

a. the allele for tall plants is recessive. b. the allele for short plants is dominant. c. the allele for tall plants is dominant.

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Topic 1:

$300 Answer

Question: When Gregor Mendel crossed true-breeding tall plants with true-breeding short plants, all the offspring were tall

because

a. the allele for tall plants is recessive. b. the allele for short plants is dominant.

c. the allele for tall plants is dominant.

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Topic 1:

$400 Question

Question: A tall plant is crossed with a short plant. If the tall F1 pea plants are

allowed to self-pollinate,

a. The offspring will be of medium height.

b. Some of the offspring will be tall, and some will be short.

c. All of the offspring will be tall.

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Topic 1:

$400 Answer

Question: A tall plant is crossed with a short plant. If the tall F1 pea plants are

allowed to self-pollinate,

a. The offspring will be of medium height.

b. Some of the offspring will be tall, and some will be short.

c. All of the offspring will be tall. d. All of the offspring will be short.

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Topic 1:

$500 Question

Question: When you flip a coin, what is the probability that it will come up tail?

a. 1/2 b. 1/4 c. 49%

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Topic 1:

$500 Answer

Question: When you flip a coin, what is the probability that it will come up tails?

a. 1/2

b. 1/4 c. 49% d. 51%

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Topic 2:

$100 Question

Question: The farther apart two genes are located on a chromosome, the

a. less likely they are to be inherited together. b. more likely they are to be linked.

c. less likely they are to assort independently. d. less likely they are to be separated by a

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Topic 2:

$100 Answer

Question: The farther apart two genes are located on a chromosome, the

a. less likely they are to be inherited together.

b. more likely they are to be linked.

c. less likely they are to assort independently. d. less likely they are to be separated by a

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Topic 2:

$200 Question

Question: If two genes are on the same chromosome and rarely assort

independently,

a. crossing-over never occurs between the genes. b. crossing-over always occurs between the genes. c. The gene are probably located far apart from

each other.

d. The genes are probably located close to each other.

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Topic 2:

$200 Answer

Question: If two genes are on the same chromosome and rarely assort

independently,

a. crossing-over never occurs between the genes. b. crossing-over always occurs between the genes. c. The gene are probably located far apart from

each other.

d. The genes are probably located close to each other.

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Topic 2:

$300 Question

Question: Gene maps are based on

a. The frequencies of crossing-over between genes.

b. Independent assortment.

c. The number of genes in a cell

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Topic 2:

$300 Answer

Question: Gene maps are based on

a. The frequencies of crossing-over between genes.

b. Independent assortment.

c. The number of genes in a cell d. Genetic diversity.

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Topic 2:

$400 Question

Question: Linked genes

a. are never separated. b. are always recessive.

c. are on the same chromosome. d. assort independently.

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Topic 2:

$400 Answer

Question: Linked genes

a. are never separated. b. are always recessive.

c. are on the same chromosome.

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Topic 2:

$500 Question

Question: Which of the following assort independently?

a. codominant alleles b. multiple alleles

c. genes on the same chromosome.

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Topic 2:

$500 Answer

Question: Which of the following assort independently?

a. codominant alleles b. multiple alleles

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Topic 3:

$100 Question

Question: Unlike mitosis, meiosis results in the formation of

a. Two genetically identical cells. b. Four genetically identical cells. c. Two genetically different cells. d. Four genetically different cells.

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Topic 3:

$100 Answer

a. Two genetically identical cells. b. Four genetically identical cells. c. Two genetically different cells.

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Topic 3:

$200 Question

Question: Why did Thomas Hunt Morgan use fruit flies in his studies?

a. Fruit flies produce a large number of offspring.

b. Fruit flies take a long time to produce offspring.

c. Fruit flies share certain characteristics with pea plants.

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Topic 3:

$200 Answer

Question: Why did Thomas Hunt Morgan use fruit flies in his studies?

a. Fruit flies produce a large number of offspring.

b. Fruit flies take a long time to produce offspring.

c. Fruit flies share certain characteristics with pea plants.

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Topic 3:

$300 Question

Question: The number of chromosomes in a gamete is represented by the symbol

a. z. b. X. c. n.

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Topic 3:

$300 Answer

Question: The number of chromosomes in a gamete is represented by the symbol

a. z. b. X.

c. n.

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Topic 3:

$400 Question

Question: A heterozygous tall pea plant is crossed with a short plant. The probability that an F1 plant will be tall is

a. 25% b. 50% c. 75%

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Topic 3:

$400 Answer

Question: A heterozygous tall pea plant is crossed with a short plant. The probability that an F1 plant will be tall is

a. 25%

b. 50%

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Topic 3:

$500 Question

Question: Organisms that have two

identical alleles for a particular trait are said to be

a. hybrid

b. heterozygous c. homozygous

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Topic 3:

$500 Answer

Question: Organisms that have two

identical alleles for a particular trait are said to be

a. hybrid

b. heterozygous

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Topic 4:

$100 Question

Question: What principle states that during gamete formation genes for different traits separate without influencing each other’s inheritance.

a. principle of independent assortment b. principle of dominance

c. principle of prohibition

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Topic 4:

$100 Answer

Question: What principle states that during gamete formation genes for different traits separate without influencing each other’s inheritance.

a. principle of independent assortment

b. principle of dominance c. principle of prohibition

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Topic 4:

$200 Question

Question: Situations in which one allele for a gene is not completely dominant over

another allele for that gene are called a. multiple genes.

b. multiple alleles.

c. polygenic inheritance.

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Topic 4:

$200 Answer

Question: Situations in which one allele for a gene is not completely dominant over another allele for that gene are called

a. multiple genes. b. multiple alleles.

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Topic 4:

$300 Question

Question: Gregor Mendel’s principles of genetics apply to

a. plants only. b. animals only.

c. pea plants only.

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Topic 4:

$300 Answer

Question: Gregor Mendel’s principles of genetics apply to

a. plants only. b. animals only.

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Topic 4:

$400 Question

Question: If an organism’s diploid number is 12, its haploid number is

a. 12 b. 24 c. 3

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Topic 4:

$400 Answer

Question: If an organism’s diploid number is 12, its haploid number is

a. 12 b. 24 c. 3

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Topic 4:

$500 Question

Question: Gametes have

a. one allele for each gene. b. two sets of chromosomes.

c. twice the number of chromosomes found in body cells.

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Topic 4:

$500 Answer

Question: Gametes have

a. one allele for each gene.

b. two sets of chromosomes.

c. twice the number of chromosomes found in body cells.

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Topic 5:

$100 Question

Question: Gametes are produced by the process of

a. mitosis b. meiosis

c. replication

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Topic 5:

$100 Answer

Question: Gametes are produced by the process of

a. mitosis

b. meiosis

c. replication d. duplication

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Topic 5:

$200 Question

a. diploid cells.

b. 2N daughter cells. c. haploid cells.

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Topic 5:

$200 Answer

a. diploid cells.

b. 2N daughter cells.

c. haploid cells.

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Topic 5:

$300 Question

Question: What is being shown in the figure?

a. independent assortment b. replication

c. crossing-over

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Topic 5:

$300 Answer

Question: What is being shown in the figure?

a. independent assortment b. replication

c. crossing-over

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Topic 5:

$400 Question

Question: Chromosomes form tetrads during

a. anaphase II of meiosis. b. telophase I of meiosis. c. prophase I of meiosis.

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Topic 5:

$400 Answer

Question: Chromosomes form tetrads during

a. anaphase II of meiosis. b. telophase I of meiosis.

c. prophase I of meiosis.

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Topic 5:

$500 Question

Question: What happens between meiosis I and meiosis II that reduces the number of chromosomes?

a. replication occurs twice.

b. replication does not occur. c. crossing-over.

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Topic 5:

$500 Answer

Question: What happens between meiosis I and meiosis II that reduces the number of chromosomes?

a. replication occurs twice.

b. replication does not occur.

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FINAL ROUND Question

Question: Dingo dogs show codominance for the color of their hair. There are alleles for red hair and white hair. What would you expect a

heterozygous dingo to look like if the trait showed incomplete dominance instead?

a. It would be red. b. It would be white. c. It would be pink.

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FINAL ROUND Answer

Question:

a. It would be red. b. It would be white.

c. It would be pink.(correct answer)