In Drosophila, females heterozygous for the recessive alleles c, d, and e were crossed to males homozygous recessive for these three mutant genes.  The phenotypes of the resulting progeny were:           cd+            350        ++e            350          c + e          51        + d +          49           c + +         100        + d e         100      _________     _____     Total progeny   1000 How were the three pairs of alleles arranged in the heterozygous females?   a. +d+/c+e   B. cde/+++   C. +de/c++   D. cd+/++e

Q: In Drosophila,, the curled mutation (cu, chromosome 3, position 50.0) results in wings that curl up,…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: (A) Which of the above offspring are recombinant? (B) What is the map distance between the genes?

A: ANSWER1. Recombinants: These are those offspring that have traits different from their parents.…

Q: Of 600 offspring, what would be the expected number of wild-type offspring?

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Q: The phenotype of vestigial (short) wings (vg) in Drosophila melanogaster is caused by a recessive…

A: It is given that the vestigial wing and hairy body are caused by recessive wings. These are encoded…

Q: || AB ||| AA 1 0₂ AA AB 2 BB 0₁ In this pedigree A and B represent alleles at a marker locus very…

A: Introduction : The study of a specific trait that is passed down from one generation to the next is…

Q: Table (see attached image)  Diagram the cross showing the segregation of genes responsible for…

A: The cross between a female red-eyed fly (P1) and a male white-eyed fly (P2) can be diagrammed as…

Q: A genetic disorder is caused by a LOF mutation (Bm) and epigenetic imprinting of gene B. Through…

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Q: It is assumed that in Drosophila the following genotypes produce phenotypes. َA- B- = Red color A-…

A: Genetics may be a discipline of biology concerned with the study of genes, genetic diversity, and…

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Q: In tomato, the following genes are located on chromosome 2: +   tall plant…

A: Introduction Crossing Over Is Exchange Of Genetic Information. It Occurs During Meiosis When Genetic…

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A: Locus is the specific location of gene in a chromosome. The inheritance of two different characters…

Q: Drosophila females heterozygous for three recessive mutations, a, b, and c , were crossed to males…

A: Drosophila females heterozygous for three recessive mutations, a, b, and c, were crossed to males…

Q: Both hemophilia (h) and favism (gd) are inherited as X-linked recessive traits. Hemophilia is an…

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Q: In Drosophila, a cross was made between females and wild-type males. The female parents expressed…

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Q: Which of the following describes the relationship between these three genes? > View Available…

A: In sexual reproduction, during the meiosis phase, DNA sequences that are near together on a…

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Q: The phenotype of crooked wings (cw) in Drosophila melanogaster is caused by a recessive mutant gene…

A: The expected phenotypes as per the dihybrid phenotype ratio and their proportionate numbers out of a…

Q: A wild-type male and a wild-type female Drosophila with red eyes and full wings are crossed. Their…

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Q: In Drosophila, males from a true-breeding stock with raspberry-colored eyes were mated to females…

A: Drosophila:  Fly species belonging to the taxonomic order Diptera and family Drosophilidae include…

Q: # of Green Leaves _________111______________ # of White Leaves ___________35______________ If a…

A: the question specifies that the no. of green leaves to be 111 (~105) and those of white to be 35.…

Q: Vermilion eye color in Drosophila is sex-linked and recessive. What would be the phenotypes of male…

A: The sex-linked disease means the gene for the disease is present on X-chromosomes and is recessive…

Q: In Drosophila melanogaster, vestigial (short) wings (vg) are caused by a recessive mutant gene that…

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Q: In Drosophila, males from a true-breeding stock with raspberry-colored eyes (instead of normal…

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A: To calculate The map distance separating two genes