science test brewer
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| mutation | a change in a gene or chromosome
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| genetic engineering | the transfer of a gene from the DNA of one organism into another
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| clone | an organisn that is genetically indentical to the organism when it was produced
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| carrier | a person who has on recessive alle for a trait, but does not have a trait
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| selective breeding | the process of selecting a FEW organisms with desired traits to serve parents of the next generation
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| chromosome | a doubled rod of condensed chromatin
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| inbreeding | a selective breeding method in which TWO individuals with indentical or similar sets of alles are crossed
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| pedigree | a chert or family tree that tracks which members of a family having a particular trait
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| punnet square | a chart that shows alll the possible combinations of alles that can result from a genetic cross
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| cytosine | always pairs with guanine
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| adenine | always pairs with thymine
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| thymine | paired up with adenine in DNA sequences
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| stem cells | one of the human bodys master cells with the ability to grow into any one of the bodys cell type
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| deoxyribonucleic acid | the genetic material that carries information about an organism and its passing from parents to offspring
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| guanine | pairs up with cytosine
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| meiosis | the process that occurs in the formation of sex cells
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
WOLFPACKMADISON
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