Science: Genetics
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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| Genetics | Scientific study of heredity
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| Trait | A specific characteristic that varies from one individual to another
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| Hybrid | The offspring of crosses of different traits
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| Segregation | A seperation or split
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| Gamete | Sex Cells
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| Homozygous | Organisms that have two identical alleles for a particular trait
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| Heterozygous | Organisms that have two different alleles for the same trait
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| Phenotype | Physical characteristics
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| Genotype | Genetic Makeup
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| Independant assortment | When alleles segregate independantly
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| Incomplete dominance | When one allele is not completely dominant over another
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| Co-dominance | When both alleles contribute to the phenotype
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| Multiple alleles | Genes that have more than two alleles
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| Polygenic traits | Traits controlled by two or more genes
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| Haploid | Cells with only a single set of chromosomes "one set"
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| Diploid | A cell that contains both sets of homologous chromosomes in a diploid cell
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| Meiosis | Is a process of reduction division in which the number of chromosomes is cut in half through the separation of homologous chromosomes in a diploid cell
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| Tetrad | When a chromosome pairs with its corresponding homologous chromosomes to form a tetrad
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Created by:
nfiori
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