| Hackman of "Superman" | 31 |
| Hackman of "Hoosiers" | 31 |
| Hackman | 7 |
| Golfer Littler | 14 |
| Gift from a parent | 18 |
| Germ plasm element | 18 |
| French Connection star | 25 |
| Fowler or Wilder | 16 |
| Fowler or Tunney | 16 |
| Filial inheritance | 18 |
| Factor in Mendel's law | 26 |
| Don Draper's father-in-law or youngest son | 46 |
| DNA's milieu | 16 |
| DNA subunit | 11 |
| DNA site | 8 |
| DNA host | 8 |
| DNA factor | 10 |
| DNA container | 13 |
| DNA bit | 7 |
| Dean's partner in Ween | 26 |
| CYMBALS | 7 |
| Critic Shalit | 13 |
| Cowboy Autry | 12 |
| Component of some pools | 23 |
| Chromosome unit | 15 |
| Chromosomal matter | 18 |
| Characteristic governor | 23 |
| Characteristic dictator | 23 |
| Certain transmission control | 28 |
| Blue eyes producer, maybe | 25 |
| Blood type determinant | 22 |
| Bit of a chromosome | 19 |
| Biological inheritance | 22 |
| Bass player Simmons | 19 |
| Basic unit of heredity | 22 |
| Barry or Tunney | 15 |
| Baritone Boucher | 16 |
| Autry or Wilder | 15 |
| Autry or Tunney | 15 |
| Autry or Tierney | 16 |
| Autry or Hackman | 16 |
| Autry or Barry | 14 |
| Autry of the oaters | 19 |
| Autry | 5 |
| Appearance determinant | 22 |
| Allelomorph | 11 |
| Actor-dancer Kelly | 18 |
| A kind of marker | 16 |
| A Kelly | 7 |
| 20's heavyweight Tunney | 27 |
| "The Frisco Kid" star Wilder | 38 |
| "The French Connection" Oscar winner Hackman | 54 |
| "Star Trek" producer Roddenberry | 42 |
| "Singin' in the Rain" first name | 46 |
| "Shallow End of the ___ Pool" (Emily Kaitz song covered by the Austin Lounge Lizards) | 95 |
| "Gong Show" name repeated in both blanks of ___ ___ the Dancing Machine | 81 |
| "Be-Bop-A-Lula" Vincent | 33 |
| ''Star Trek'' creator Roddenberry | 49 |
| ____ mapping (modern science effort) | 36 |
| ___ splicing | 12 |
| ___ Loves Jezebel | 17 |
| __ splicing | 11 |
| Tree-research science | 21 |
| Family-tree study | 17 |
| Autry's lineage? | 20 |
| In "Absolute Power" | 29 |
| He should have starred in "Taxi Driver" | 49 |
| He portrayed Popeye Doyle | 25 |
| DNA source | 10 |
| Hereditary source | 17 |
| Total of interest to biologists | 31 |
| Reproductive stock | 18 |
| Natural selection affects it | 28 |
| Interbreeding data | 18 |
| Heredity source | 15 |
| Hereditary collection | 21 |
| A small one makes extinction more likely | 40 |
| A large one indicates diversity | 31 |
| Varieties | 9 |
| Biology classes? | 16 |
| Biological divisions | 20 |
| Categories | 10 |
| Groups of species | 17 |
| Family subdivisions | 19 |
| Biological groups | 17 |
| Biological classifications | 26 |
| Taxonomic groups | 16 |
| Family members? | 15 |
| Family divisions | 16 |
| Biology classes | 15 |
| Biological subdivisions | 23 |
| Biological classes | 18 |
| They're divided into species | 32 |
| Taxonomic categories | 20 |
| Major divisions, in biology | 27 |
| Major divisions in biology | 26 |
| Kinds; sorts | 12 |
| Family subcategories | 20 |
| Equus and others | 16 |
| Classes or groups | 17 |