Excerpt from A Study of the Inheritance of Recessive Color Patterns in the Grouse Locust, Paratettix Texanus Hancock
Twenty-four x bl/bl matings produced 459 progeny, all of them non - black and of the genotype e/bl as expected (table The 312 non-black and 110 black specimens re corded fram 24 e/bl x e/bl crosses are in close agreement with the expected ratio of 3 non~black z 1 black. The ex pected backnross ratio was obtained, with 408 non-black and 395 black offspring recorded from 31 e/bl x bl/bl pairings. Nine bl/bl x bl/bl mtings bred true, as all of their 151 off spring were black and of the genotype bl/bl.
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HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LX-9780331422641
Quantità: 15 disponibili