| A | B |
| sexual reproduction | union of male & female gametes to form offspring |
| asexual reproduction | not involving union of 2 sex cells, budding, fission, spore |
| heredity | passing of characteristics from parents to children |
| generation | entire body of individuals born & living at about the same time |
| uniform | identical or consistent |
| diverse | of various kinds or forms |
| offspring | descendants of a person, animal, or plant considered as a group |
| nucleus | central region of the cell, stores DNA |
| hybrid | having unlike forms of the allele |
| purebred | having like forms of the allele |
| dominant | the trait that shows in hybrids |
| recessive | trait that doesn't show in hybrids |
| phenotypes | appearance of an organism |
| heterozygous | having dissimilar pairs of genes for any hereditary characteristics |
| homozygous | purebred |
| genotypes | the genetic makeup of an organism or groups of organisms |