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9 Cards in this Set
- Front
- Back
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A _____ palnt produces offspring with the same traits as the parent.
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true-breeding.
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The physical expression of an organism's genes is its _____.
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phenotype
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Each parent donates a set of instructions, known as ____.
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genes.
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When Mendel performed genetic crosses, the traits that seemed to vanish were _____.
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recessive traits.
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Eggs and sperm are ___ cells.
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sex
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Alleles may be dominant or ____
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recessive.
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If you cross two rabbits that have the genotype Bb, how many possible genotypes can be found in the offspring?
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three.
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There are ___ chromosomes present in a normal human sex cell.
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46
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Probability is ____.
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the mathematical chance that an event will occur.
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