Ch. 3
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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| Alleles | the different forms of a trait that a gene may have.
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| Dominant | factor that always shows up & covers up another trait
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| Genetics | the study of how traits are inherited
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| Genotype | the genetic makeup or alleles of an organism
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| Heredity | passing of traits from parent to offspring
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| Heterozygous | an organism that has 2 different alleles for a trait (hybrid)
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| Homozygous | an organism with 2 of the SAME alleles for a trait
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| Hybrid | an organism that has 2 different alleles for a trait
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| Purebred | an organism that has the same from a trait from each parent
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| Phenotype | the physical appearance or visible traits
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| Punnett Square | a tool used to predict the number of times certain traits will occur
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| Recessive | factor that is hidden if a dominant trait is present
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| fertilization | joining of sperm & egg
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| Trait | specific characteristics
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| F1 | first generation
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| Genes | factors that control a trait
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| Probability | a number that describes how likely something will occur
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| Punnett Square | a chart that shows all the possible ways alleles can cross in offspring
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| Incomplete dominance | when one allele only partially covers up another allele
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| Codominance | when both alleles are equally dominant
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| Multiple Alleles | genes that have 3 or more alleles for a trait
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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:
hubblep
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