Offspring 1 2.51 2.05 + 1.00 + 3.00 .54 150 2 2.52 1.92 - 1.00 + 3.75 .73 471 3 2.73 2.51 + .75 + 4.00 .53 341 4 3.09 2.73 + .75 + 3.75 .47 444 5 3.33 2.90 + .75 + 4.25 .50 610 6 3.52 3.11 + 1.50 + 4.50 .49 861 7 3.56 3.20... Studies of inheritance in guinea-pigs and rats - 187 ページWilliam Ernest Castle 著 - 1916 - 192 ページ全文表示 - この書籍について
| 1915 - 818 ページ
...+2.75 +5.50 .34 1,359 15 4.38 4.07 +2.50 +5.50 .29 3,690 16 4.45 4.13 +3.25 +5.87 .29 1,690 i 16,107 Generation Mean Grade of Parents Mean Grade of Offspring...Grade of Offspring Standard Deviation of Offspring Number of Offspring 1 -1.46 -1.00 + .25 -2.00 .51 55 2 -1.41 - .07 + .50 -2.00 .49 132 3 -1.56 - .18... | |
| 1915 - 872 ページ
...RATS CONTINUED THBOUGH SEVENTEEN SUCCESSIVE GENERATIONS Generation Mean Grade ol Parenu Mean Grade ol Offspring Lowest Grade of Offspring Highest Grade of Offspring Standard Deviation of Offspring Number of Offspring 1 2-51 2.05 + 1.00 +3.00 .54 150 2 2.52 1.92 -1.00 +3.75 .73 471 3 2.73 2.51 +... | |
| 1915 - 790 ページ
...II RESULTS OP THE MINUS SELECTION OP HOODED RATS CONTINUED THROUGH SEVENTEEN SUCCESSIVE GENERATIONS Lowest Grade of Offspring Highest Grade of Offspring Standard Deviation of Offspring i Generation Mean Grade ot Parent! Mean Grade of Offspring Number of Offspring 1 2'51 2.05 + 1.00 +3.00... | |
| William Ernest Castle - 1916 - 446 ページ
...hooded race is. A first cross of the selected races seemed to show a partial undoing of the changes Generation Mean Grade of Parents Mean Grade of Offspring Lowest Grade of Offspring Highest Gntde of Offspring Standard Deviation of Offspring Number of Offspring i 2 2.51 2.52 2.05 1.92 + 1.00... | |
| William Ernest Castle - 1916 - 522 ページ
...than one into the same gamete. We call them multiple allelomorphs. Generation Mean Grade Mean Grade o( Offspring Lowest Grade of Offspring Highest Grade of Offspring Standard Deviation of Offspring Number erf Offspring of Parents 1 2.51 2.05 +1.00 +3.00 .54 150 2 2.52 1.92 -1.00 +3.75 .73 471 3 2.73... | |
| William Ernest Castle - 1916 - 448 ページ
...hooded race is. A first cross of the selected races seemed to show a partial undoing of the changes Generation Mean Grade of Parents Mean Grade of Offspring Lowest Grade of Oflspring Highest Gr«le of Offspring Standard Deviation of Offspring Number of Offspring 1 2.51 2.05... | |
| Ernest Brown Babcock, Roy Elwood Clausen - 1918 - 712 ページ
...S3 S"S| ill SS a ^ 0 3$ 1-1 Generation •^ «5 OOO Ol 10 o 2 oow •"• +?° Mean grade of parenta Mean grade of offspring Lowest grade of offspring Highest grade of offspring. . . . Correlation, parents-offspring. •2 fl 1 TO S £ to j2 S „_ CJ •g :, d O1 SM jg oa Mean... | |
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