heredity chpt 6
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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| Dominant trait | The trait observed in the first generation when parents that have
Different traits are bred.
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| Heredity | The passing of genetic traits from parent to offspring.
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| Recessive trait | A trait that reappears in the second generation when parents
With different traits are bred.
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| Gene | One set of instructions for an inherited trait.
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| Allele | One of the alternative forms of a gene that governs a
Characteristic such as hair color.
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| Phenotype | An organisms appearance or other detectable
characteristic.
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| Genotype | The entire genetic makeup of an organism;also the combination
Of genes for one or more specific traits
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| Probability | The likelihood that a possible future event will occur in any given
Instance of the event.
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| Homologous chromosomes | Chromosomes that have the same sequence of genes and the
Same structure.
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| Diploid | A cell that contains two haploid sets of chromosomes.
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| Haploid | Describes a cell,nucleus,or organism that has only one set of un
paired chromosomes.
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| Meiosis | A process in cell division during which the number of chromosomes
Decreases to half the original number by two divisions of the
Nucleus,which results in the production of sex cells(gametes or
spores).
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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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