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Vocabulary 1 Vocabulary 2 Genetics History MutationsDNA Controversial Genetics $ 200 $ 200$200 $ 200 $ 200 $400 $ 400$400 $ 400$400 $600 $ 600$600 $ 600 $ 600 $ 600 $800 $ 800$800 $ 800 $ 800 $ 800 $ 1000$1000 $ 1000 $ 1000 $ 1000 $ 1000
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Category 1Category 2Category 3Category 4Category 5Category 6 $ 400 $ 400 $ 400 $ 400 $ 400 $ 400 $ 800 $ 800 $ 800 $ 800 $ 800 $ 800 $ 1200 $ 1200 $ 1200 $ 1200 $ 1200 $ 1200 $ 1600 $ 1600 $ 1600 $ 1600 $ 1600 $ 1600 $ 2000 $ 2000 $ 2000 $ 2000 $ 2000 $ 2000
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Final Jeopardy Punnett Squares
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Final Jeopardy None will have curly hair Curly hair is recessive (h), and straight hair is dominant (H). A woman with curly hair marries a man who is homozygous dominant for straight hair. How many of their children will have curly hair? (show your punnett square)
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$200 Traits Characteristics that make each person unique are called ___________________.
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$400 heredity The passing of traits from parents to offspring is called ____________________.
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$600 Phenotype __________________ is the physical appearance of a trait.
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$800 heterozygous Hybrid, also called ___________________ and consists of gene pairs that are different.
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$1000 Chromosomes _____________________ are the threadlike DNA structures that control cell activity and carries genetic material to pass traits to offspring.
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$200 gene A _________________ is a unit of genetic material that determines a trait.
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$400 Genetics __________________ is the study of inheritance.
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$600 Genotype __________________ is the actual gene makeup represented by letters.
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$800 homozygous Purebred, also called ________________ and consists of gene pairs with genes that are the same.
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$1000 Proteins _____________________ form most of the cell’s substances and have a role in creating all the traits of an individual organism.
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$200 Pea plants What did Gregor Mendel use to study heredity?
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$400 weak Mendel decided that the weak gene only appears when two ____________ genes are crossed.
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$600 Gregor Mendel The research of ________ _________ formed the foundation of genetics.
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$800 Hybrid or heterozygous What is it called when a genotype is a combination of a dominant and a recessive gene?
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$1000 one Mendel decided that each parent contributes only _____ gene to each offspring which is either weak or strong.
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$200 mutation A ______________________ is a change in DNA or the chromosomes.
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$400 NO! Are mutations always harmful?
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$600 disorders Mutations may cause up to 4,000 __________ in humans, including Down’s Syndrome.
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$800 sex cells Only mutations in ____ ______ can be passed on to offspring.
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$1000 During DNA replication When do mutations occur?
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$200 DNA Genes are made of a substance called deoxyribonucleic acid, which is commonly referred to as _______________________.
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$400 guanine Cytosine is a nitrogen base that always pairs with _______________________.
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$600 thymine Adenine is a nitrogen base that always pairs with ______________________.
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$800 DNA replication _____ ___________ is the process of DNA making an identical copy of itself.
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$1000 T-A-C-C-G-A-T If a DNA molecule is “unzipped”, one strand has the code A-T-G-G-C-T-A. What is the other strand?
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$200 Genetic engineering ____________________ is taking genes from one organism and placing them in another organism.
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$400 selective breeding The process of choosing and mating organisms with desired traits is called ___________ __________.
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$600 Cloning ________________ is the creation of a genetically identical copy of an organism, a cell or tissue.
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$800 identical twins Naturally occurring human cloning happens with ___________ _____.
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$1000 horticultural cloning Making identical copies of plants usually with plants for eating is called ___________ ___________.
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The Jeopardy champion!
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