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Biology - Mendelian Genetics Quiz with Correct Answers
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Biology - Mendelian Genetics Quiz with Correct Answers
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©PREP4EXAMS@2024 [REAL EXAM DUMPS] Friday, July 19, 2024 6:13 AMBiology - Mendelian Genetics Quiz with Correct Answers
Genetics - ✔️✔️A study of genes, how genes produce characteristics (traits) how traits are
inherited
Heredity - ✔️✔️how traits are transmitted from parents to offspring
Gene - ✔️✔️a portion of DNA that determines a characteristic
Locus - ✔️✔️specific place a gene is located on the chromosome
Alleles - ✔️✔️alternative forms of a certain gene
Genome - ✔️✔️set of all genes necessary to specify an organism's complete list of characteristics
Genotype - ✔️✔️listing of genes present in an organism (DNA code) /Genetic Makeup
Phenotype - ✔️✔️way the combination of alleles expresses itself. (physical appearance)
Homozygous - ✔️✔️two identical alleles for a particular trait
Heterozygous - ✔️✔️two different alleles for a particular trait (carrier)
Dominant - ✔️✔️masks the effects of other alleles (always seen)
Recessive - ✔️✔️effect is masked when another allele is present (only seen if individual
homozygous is this way)
Gregor Mendel - ✔️✔️Austrian Monk that grew and studied pea plants for 8 years/ Father of
Genetics/Father of Heredity/1st to study inheritance of traits and formulate laws
Monohybrid - ✔️✔️studying one trait at a time/single factor cross
Heredity Laws - ✔️✔️Law of Dominance
Law of Segregation-meiosis
Law of Independent Assortment-meiosis
Punnett Squares - ✔️✔️charting device that helps to visualize all possible combinations of genes
for offspring
5 Steps for Punnett Squares - ✔️✔️1.Assign a symbol for each allele
2.Determine the genotype for each parent (diploid)
3.Punnett Square
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