Heredity and Genetics Questions and Answers (100% Correct Answers) Already Graded A+

inherited traits [ Ans: ] characteristics that an organism gets from its mom and dad acquired traits [ Ans: ] a behavior that is taught or learned, or a physical change that does not alter DNA like dying your hair dominant [ Ans: ] a factor that will determine whether a trait is shown; represented by a capital letter recessive [ Ans: ] a factor not shown when one of a pair is dominant; represented by a lower case letter genes [ Ans: ] made up of DNA ( instructions to make you ); sections of a chromosome that code for traits; factors that control traits trait [ Ans: ] specific characteristics that vary from one individual to another and are studied in genetics heredity [ Ans: ] the passing of traits from parents to their offspring; the reason offspring resemble parents; the passage of genetic instructions from one generation to the next offspring [ Ans: ] a new organism produced by parents (seedling, child, kitten) Chromosome [ Ans: ] Structure found in the nucleus that contains genetic material. Nucleus [ Ans: ] Location in a cell where genetic material is stored. genetics [ Ans: ] the study of genes and inherited traits; the science of heridity allele [ Ans: ] An alternative form of a gene. homozygous [ Ans: ] Having two of the same allels for a trait, HH or hh; having 2 identical alleles heterozygous [ Ans: ] Hh, having two different alleles for a trait, Hh. purebred [ Ans: ] a synonym for homozygous; an ORGANISM that has two of the same alleles for a trait like red flowers hybrid [ Ans: ] a synonym for heterozygous; an ORGANISM that has 2 different alleles for a trait genotype [ Ans: ] the actual combination of genes present in an organism; the genetic makeup of an organism phenotype [ Ans: ] the outwards appearance of a trait in an organism Punnett Square [ Ans: ] a tool or chart used to predict possible genetic outcomes GG [ Ans: ] homozygous dominant, two dominant alleles Gg [ Ans: ] heterozygous, having one dominant and one recessive allele for a trait gg [ Ans: ] homozygous recessive, two recessive alleles allels for a trait Gregor Mendel [ Ans: ] cross-polinated pea plants to learn how traits were passed; the father of Genetics Probability [ Ans: ] The mathematical chance of a specific outcome in relation to the total number of possible outcomes Ratio [ Ans: ] A comparison of two quantities by division Pedigree [ Ans: ] A diagram that shows the occurrence of a genetic trait in several generations of a family. Codominance [ Ans: ] situation in which both alleles of a gene contribute to the phenotype of the organism so both alleles are expressed or visible in the organisms phenotype incomplete dominance [ Ans: ] A pattern of inheritance in which two alleles, inherited from the parents, are neither dominant nor recessive. The resulting offspring have a phenotype that is a blending of the parental traits. complete dominance [ Ans: ] a relationship in which one allele is completely dominant over another so only one trait is visible in t