| A | B |
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| alleles | a Punnett square is a tool that can show you all the ways in which ____ can combine. |
| hybrids | Mendel called plants that received different allesles for a trait from each parent ______. |
| genetics | a study of heredity which is the passing of traits from one generation to another |
| heredity | the passing of traits from one generation to another |
| recessive | the form of a trait, represented by a lowercase letter, that appears to be covered up |
| dominant | the form of a trait, represented by a capital letter, that will always be expressed is______. |
| alleles | the different forms of a trait that a gene may have |
| homozygous | an organism with two alleles that are the same |
| genotype | the genetic makeup or the set of genes carried by an organism |
| heterozygous | a _____ organism is a synonym for a hybrid |
| phenotype | the way an organism looks or it's physical appearance is it's ____. |
