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13 Cards in this Set
- Front
- Back
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The term "true-breeding" refers to: |
genetically pure lines |
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True-breeding a pink rose plant with a true-breeding pink rose plant will produce: |
only plants with pink roses |
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The physical appearance of an organism for a given trait is termed: |
phenotype |
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The term "dominant" means that: |
one allele can mask the expression of another in a hybrid |
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_______ are alternative forms of a gene that govern the same features. |
Alleles |
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Mendel's principle of sgregation states that: |
alleles separate from each other before forming gametes |
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Using standard conventions for naming alleles, which of the following pairs is correct? |
tt-homozygous |
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A pear plant with the genotype Aa can produce gametes containing: |
either A or a |
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The physical location of a particular gene on a chromosome is called a: |
locus |
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Possible genotype(s) resulting in a cross between BB and Bb? |
BB and Bb |
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Possible genotype(s) resulting in a cross between two Bb(s)? |
BB, Bb, and bb |
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Possible genotype(s) resulting in a cross between Bb and bb? |
Bb and bb |
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Mating an individual expressing DOMINANT PHENOTYPE, BUT WHOSE GENOTYPE IS UNKNOWN, WITH AN INDIVIDUAL EXPRESSING THE CORRESPONDING RECESSIVE PHENOTYPE IS AN EXAMPLE OF: |
a test cross |
