Question

For questions 1-2. In rabbits, coat color is determined by multiple alleles: Cagouti, chinchilla, -himalayan, and c-albino. The dominance is outlined: C is dominant to which is dominant toe, which is dominant to c. Determine the possible phenotypes of the progeny if: 1. Сех Сс a. Agouti b. Chinchilla c. Himalayan d. Albino 2. Ce xche a. Agouti b. Chinchilla c. Himalayan d. Albino 3. A heterozygous red-eyed Drosophila female is crossed with a white-eyed male. Assuming the trait for eye color is sex-linked, which of the following selections are a possible phenotype of the progeny? a. Red-eye males b. Red-eye females c. White-eye males d. White-eye females

Answer 1

Sebalion Hello, 1. Today we are going to discuss about some of the problems related to genetid. of in the first question oot is given that the coat colose rabbit as determined by multiple alleles. [ agouti rich - chinchilla th himalayan e - albino In this its dominant pattern is each case Most dominant is eAgouti and most recessive one is Albino 8.1 el hoss with ach and •genolype cach x ca phenotype elgsuti cliputi gemetes © © ☺ ch chi CC , ce , ce , elgoute chaute cipouti Chinchilla possible paogenies are counter and chinchilla o the

a) Agenti b) cherchilla baause the cross is between a heterospous Igauti with a heterozygous Aputi. The W Ć O allele is most doninant oves others. gi ach x espoute che hinalayan - cel ce with Apute cagouti himalayan she edgauti is dominant over others. The Himalayan es dominant over albino . so the possible sphenotypes of progeny are: a) ulgouté 1. a solidayao 3. In this, the eye color of drosophila is a x-linked trait. The red and white are the maps traits in eye color. The red eye color is dominant over g o color is Vi

female The cross between heterozygous red eyed xea with white eyed I make try RN X X gondis : * *- Gamates : malel red eyed red exed white white eyed femaled maled prale The possible phenotype of the frogeny are: a)red eyed males b) Red age females c) white aye males d) white eye female Thank you

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