Term
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Definition
a picture of an organisms chromosomes
-arranged from largest to smallest
-used to diagnose some types of genetic diseases
-notations include number of chromosomes, gender, and disorder area |
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Term
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Definition
a "family tree" drawn with shapes and symbols.
-used to track a trait or disorder through a family
-can help identify inheritance pattern |
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Definition
| two alleles that are the same |
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Definition
| two alleles that are different |
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Definition
| combination of alleles on an organisms chromosomes |
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Definition
| the appearance of a trait due to genes |
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Term
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Definition
| Gregor, father of genetics, studied peas and probability of traits |
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Term
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Definition
| When both alleles are exhibited, show up |
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Term
| Intermediate or Incomplete Dominance |
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Definition
| When neither allele is completely dominant and therefore they both show up in a blended form |
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Term
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Definition
| When the trait is carried on the X or Y chromosome. Typically appears in one gender more than the other |
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Definition
| Inheritance pattern where a single gene can have more than two alleles |
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Definition
| An Inheritance pattern where several genes control a trait. |
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Definition
| Inheritance pattern that Mendel determined. One allele is completely dominant over another |
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Term
| Give example(s) of sex-linked disorders |
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Definition
| Male pattern baldness, red-green colorblindness, Hemophilia |
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Term
| Give example(s) of disorders caused by the wrong chromosome number |
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Definition
| Down's Syndrome, Trisomy 13 or 18 or 21, Klinefelters, Turners |
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Term
| Give example(s) of autosomal dominant disorders |
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Definition
| Huntingtons, Achondroplasia |
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Term
| Give example(s) of autosomal recessive disorders |
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Definition
| Cystic Fibrosis, Albinism |
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Term
| Which letters are assigned to a heterozygous genotype? |
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Definition
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Term
| Which letters are assigned to a homozygous recessive genotype? |
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Definition
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Term
| Which letters are assigned to a homozygous dominant genotype? |
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Definition
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Term
| A black chicken and a white chicken produce gray chicks, what inheritance pattern is this? |
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Definition
| intermediate or incomplete |
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Term
| A red candy and a white candy produce a "peppermint", what inheritance pattern is this? |
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Definition
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Term
| Men are more likely to develop these disorders, what inheritance pattern is this? |
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Definition
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| A man with size 12 shoes has 7 children with a women with size 5 shoes. Their children grow up to have shoe sizes of 12, 11, 10, 9, 8, 7, and 6.,what inheritance pattern is this? |
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Definition
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Term
| A single gene controls flower color, however you observe flowers that are red, orange, yellow, pink, and purple, what inheritance pattern is this? |
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Definition
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Term
| A tall giraffe is bred with a short giraffe and all the babies are tall, what inheritance pattern is this? |
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Definition
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Term
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Definition
| when sister chromatids fail to separate during meiosis (anaphase) |
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Term
| What process occurred if a gamete has an extra chromosome or is missing a chromosome? |
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Definition
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Term
| What shape is used to represent women in a pedigree? |
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Definition
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Term
| What shape is used to represent men in a pedigree? |
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Definition
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Term
| What sex chromosomes do men have? |
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Definition
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Term
| What sex chromosomes do women have? |
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Definition
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Term
| List 3 diagnostic tools used to help identify/determine genetic disorders |
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Definition
Karyotype
Pedigree
Amniocentesis |
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Term
| List genetic disorders caused by abnormal chromosome number |
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Definition
Down's Syndrome (Trisomy 21)
Trisomy 13
Trisomy 18
Klinefelters (XXY)
Turners (X) |
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Term
| List genetic disorders caused by inherited genes: |
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Definition
Hemophilia
Color blindness
Albinism
Hungtinton's
Achrondroplasia
Male Pattern Baldness |
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Term
| Name two disorders that are due to autosomal dominant genes? |
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Definition
Huntington's
Achondroplasia (Dwarfism) |
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Term
| Name two disorders that are due to autosomal recessive genes? |
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Definition
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Term
| Name 3 disorders that are inherited due to sex-linked genes |
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Definition
Color-blindness
Male baldness
Hemophilia |
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Term
| List the two hypotheses proposed for understanding inheritance: |
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Definition
1. Particulate Hypothesis
2. Blending Hypothesis |
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Term
| List Mendel's two principles: |
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Definition
1. Principle of Independent Assortment
2. Principle of Segregation |
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Term
| Which of Mendel's principles is not followed when nondisjunction occurs? |
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Definition
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Term
| Which of Mendel's principles explains why you can have a child who is blonde with curly hair and a child who is brown with straight hair and a child who is brown with curly hair all from the same two parents? |
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Definition
| Principle of Independent Assortment |
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Term
| Give an example of when the environment might influence the expression of the phenotype: |
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Definition
Sunbleached hair
Suntanned skin
pH of soil changes the color of flowers on a plant |
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Term
| Which hypothesis is supported by Mendel's research? |
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Definition
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Term
[image]
What is this diagram called? |
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Definition
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Term
[image]
Is this trait recessive or dominant?
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Definition
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Term
[image]
What inheritance pattern(s) do blootypes follow? |
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Definition
| Codominance AND Multiple Alleles |
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Term
[image]
What is the most likely inheritance pattern for this flower's color? |
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Definition
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Term
[image]
What is the notation for this image? |
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Definition
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Term
[image]
What is this diagram called? |
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Definition
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Term
[image]
Is this individual male or female? |
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Definition
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Term
[image]
What disorder does this individual have? |
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Definition
Trisomy 21
AKA
Down's Syndrome |
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Term
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Definition
| a procedure where a needle is inserted into the abdomen and uterus of a pregnant woman to remove cells from the amniotic fluid surrounding a fetus. |
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