Basic Principles of Heredity
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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| Genes and expression | show 🗑
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| Hair Color | show 🗑
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| show | black or brown hair
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| show | red or yellow hair
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| MC1R gene | show 🗑
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| Mendel's Success | show 🗑
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| show | mated a given phenotype with a similar phenotype until he never saw a different phenotype Homozygous
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| Law of Segregation | show 🗑
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| show | a genetic factor (region of DNA) that helps determine a characteristic
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| Allele | show 🗑
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| show | Specific place on a chrom occupied by an allele
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| show | set of alleles possessed by an individual
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| show | an individual organism possessing 2 different alleles at a locus
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| show | an individual organism possessing 2 of the same allele at a locus
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| show | Appearance or manifestation of a character
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| show | attribute or feature
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| monohybrid crosses | show 🗑
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| show | crosses in which phenotypes of male and female are reversed and crossed
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| show | each plant was concluded to carry 2 genetic encoding factors since the presence of 2 phenotypes could be found in F2 even though F1 only displayed one phenotype.
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| show | 1. each offspring inherit gentic factors from both parents 2. two alleles separate when gametes are formes 1 allele per gamete 3. dominant alleles will mask recessive alleles 4. 2 alleles separate w/ equal probability into gametes. gametes pair randomly
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| Phenotype expression | show 🗑
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| show | cross between F1 genotypes ( ex Rr) and its parent ( ex RR or rr )
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| show | each individual 2n organism posses 2 alleles for any particular characteristic
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| show | the probability of two or more independent events occurring together is calculated by multiplying their independent probabilities. ex. rolling a 4 is 1/6. rolling a 4 a second time is 1/6 x 1/6 = 1/36. KEY WORD - AND
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| Addition Rule | show 🗑
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| testcross | show 🗑
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| incomplete dominance | show 🗑
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| show | common allele for a character, usually found in the wild symbol +
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| show | Alleles encoding for different traits separate independently.
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| Dihybrid Cross | show 🗑
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| Goodness of Fit | show 🗑
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| show | allows to check for null-hypothesis (difference due to chance) x squared = (observed/ expected)squared / expected
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Created by:
loveflyny
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