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Traits
| Term | Definition |
|---|---|
| HEREDITY | the passing of traits from parents to offspring |
| GENETICS | the scientific study of heredity |
| GREGOR MENDEL | father of Genetics |
| TRAITS | all of the features that an organism inherits |
| DNA | shaped like a twisted ladder; contains all the information required to practice a living organism |
| CHROMOSOMES | where DNA is found |
| GENE | is a part of the DNA code on a chromosome |
| GENOTYPE | organism's genetic make-up |
| PHENOTYPE | what you see when you look at an organism |
| ALLELE | different forms of a gene |
| DOMINANT | allele will show their effort on the phenotype wherever they are present in the genotype; USE CAPITAL LETTERS |
| RECESSIVE | allele will show their effect on the phenotype only when 2 of them for a trait are present in the genotype; use lower case letters |
| HOMOZYGOUS | alleles are the same; ex) TT, tt, BB, bb |
| HETEROZYGOUS | alleles are different; ex) Tt, Bb, Cc |