Homozygous wild-type male mice (AA BB CC) were crossed with triple mutant female mice (aa bb cc), forming an F1 generation with the following genotype (Aa Bb Cc). The F1 males were crossed with triple mutant females, forming the following F2 phenotypes” “a B c” 3 “A b C” 3 “a b c” 8 “A B c” 5 “a b C” 5 “A B C” 8 “a B C” 6 “A b c” 6  44  Determine the sequence of the genes

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A: The correct answer is b) RrFf x RrFf. Here's how we can arrive at this conclusion:Analysis of the…

Q: Please label the tetrad type in the table as PD (parental ditype), NPD (non parental ditype) or T…

A: Tetrad analysis:  The tetrad analysis is usually done to determine the distance between the genes…

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A: A tetrad is produced by fungus mainly.

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A: Chi square test is a statistical test which is used to check whether there is significant difference…

Q: When a female melanotic fly is crossed with a normal male, the progeny are produced: 123 normal…

A: In the question, it is given that the in the F1 generation, the melanotic progeny is only expressed…

Q: Consider the first category of test-cross offspring shown in figure 8.2 (+b, LS). Consider also that…

A: In the test-cross in question, heterozygous female flies with the genotype +b, LS were used. In…

Q: 1) Imagine you discover a new mutant strain of tailless mice. Upon looking closer, you notice that I…

A: A test cross is defined as the method to explore the organism's genotype. Thus, it is an…

Q: Gene Combination Recombination Frequency G/H 15.1% G/I 7.5% H/I 22.6% Which of the following gene…

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Q: Why are the nonrecombinant offspring more common than the recombinant offspring?

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A: Epigenetic imprinting or genomic imprinting is a process where there is the exclusive expression of…

Q: "Gametes produced form the F1 generation offspring having genotype a+ b+ / a b = 40 % a+ b+, 40 % a…

A: F1 generation cross between a+b+/a+b+ and ab/ab  Allele ab ab a+b+ a+b+ /ab a+b+ /ab a+b+…

Q: Suppose that you have obtained the following data from your complementation crosses with the…

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Q: 7- Consider the pedigree. What is the probabilty of individual 18 being affected? Key Unaffected 1…

A: 50%

Q: The following results are ordered tetrad pairs from a cross between strain cd and strain ++: Tetrad…

A: A ) 1 is NP(non parentals).Beacause all the four spores contians genes at given two loci are…

Q: A cross between yeast strains ab x AB produces the following unordered tetrad a. Label each group of…

A: Tetrad analysis is a powerful tool for studying genetic linkage and recombination in yeast. By…

Q: 4) You design Drosophila crosses to provide recombination data for gene (A), which is located…

A: The location of genes on a particular chromosome can be determined on the basis of recombination…

Q: F1 result Wild-type Mutant P: Wild type female x mutant male 0 258 P: wild type male x mutant female…

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Q: Why is the upper limit of recombination 50% rather than 100%?

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A: Hi, Thanks For Your Question.  Q. 2 Answer :

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Q: You are given a Drosophila female that looks wild-type but is heterozygous for mutations in tan body…

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Q: THE GENES A, B AND C ARE LINKED ON CHROMOSOME 2 OF S. CEREVISIAE. IN A SERIES OF TWO-POINT MAPPING…

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A: Chromosome X 1:a- 2:g+ 3:a- 4:g+

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Q: aa e ui8ag o1 pai 10,000 progeny were analyzed for each cross. Of 10,000 progeny, there were: Three…

A:

Q: For each Down syndrome fact, click to specify if the fact is true about Trisomy 21, translocation,…

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Q: What is nonhomologous recombination?

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Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.