1) The passing of traits from parent to offspring a) Allele b) Heredity c) Genetics 2) The different forms a gene may have for a trait a) Recessive b) Homozygous c) Allele 3) The study of how traits are inherited a) Genetics b) Dominant c) Heterozygous 4) The form of a trait that appears to mask another form of the same trait a) Recessive b) Dominant c) Genotype 5) The form of a trait that seems to disappear in a population, but can reappear a) Rcessive b) Dominant c) Genotype 6) A tool used to predict results in Mendelian genetics a) Probability b) Punnett Square c) Genetic engineering 7) The genetic makeup of an organism, alleles are used to describe this a) Phenotype b) Genetics c) Genotype 8) An organism with two identical alleles for a trait (TT or tt) a) Heterozygous b) Homozygous 9) An organism with two different alleles for a trait (Tt) a) Heterozygous b) Homozygous 10) A physical trait that shows as a result of a particular genotype a) Genotype b) Phenotype c) Characteristic 11) The production of a phenotype that is intermediate to those of the two homozygous parents a) Dominance b) Incomplete dominance c) Co-dominance 12) This scientist is considered the "father of genetics" a) Charles Darwin b) Isaac Newton c) Gregor Mendel 13) An allele inherited on a sex chromosome a) Phenotype b) Gene c) Sex linked 14) A tool for tracing the occurrence of a trait in a family a) Family Tree b) Pedigree c) Map 15) Composed of a sugar, a phosphate group, and a nitrogen base a) Adenine b) Alleles c) Nucleotide

Unit 4: Genetics Vocabulary

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Integrere

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Indstillinger

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