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Author Question: There are nine coat colors known in foxes. If a red fox were crossed with a double-black fox, all ... (Read 115 times)

altibaby

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on: Jan 6, 2021
There are nine coat colors known in foxes. If a red fox were crossed with a double-black fox, all the hybrids would be red above and black below in a pattern known as a blended cross. If two blended crosses were mated, the F2 ratio would be as follows: 1 red, 2 smokey red, 2 cross red, 4 blended cross, 1 standard silver, 2 substandard silver, 1 Alaskan silver, 2 sub-Alaskan silver, and 1 double-black.

(a)Using the letters A/a and B/b to serve as the genes for these animals, develop a genotype for each variety listed.
(b)Two crosses will produce all blended-cross offspring. One is used above (red fox ´ double-black); what is the other?
(c)List the genotype and phenotype of all the pure-breeding foxes.
(d)Give the genotypic and phenotypic ratio of a cross between two substandard silvers.
(e)Give the genotype and phenotype of the offspring produced in a cross of 1 sub-Alaskan silver and a cross red.
Human Biology ¦ Starr, McMillan ¦ 10th Edition
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Marked as best answer by altibaby on Jan 6, 2021

lorealeza

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Reply #1 on: Jan 6, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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altibaby

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Reply 2 on: Jan 6, 2021
Excellent

xiazhe

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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