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The two mutations we observed were ebony body and vestigial wings. Could the type of mutation affect the outcome of the cross (i.e. skew the number of each kind of fly)? Why or why not? Hint: think about how a particular mutation might affect the life of the fly.
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- What is the difference between Genetic Distance and Physical Distance? Use pictorial and tabular references to make your answer clear. Kindly also give an example of genetic and physical map like Drosophila, Yeast or Maize of any chromosome.Please answer fast In dihybrid crossing, are the two genes that code for the two separate phenotypes on the same chromosome? Why or why not?Answer the questions as if you were crossing flies with a “big head” mutant trait with flies that have normal sized heads.
- Please answer fast In one organism it was found out that there are 200,000 proteins while in a different study we found that there are 50,000 genes what is the phenomenon this organism is experiencing?Please write your complete solution (paper). Albinism in humans is inherited as a simple recessive trait. Determine the genotypes of the parents and their children when a normal male and albino female have 2 normal and 2 albino children.please answer all. 1. An enzyme that functions in the linking of nucleotides and stitching together of new strands for transcription. A. RNA polymerase B. DNA polymerase C. DNA helicase Both A and B Both B and C None 2. True or False. Usually, an animal will drink water twice the amount of feed that it will eat 3. This type of allelic gene interaction results in a heterozygous offspring that is characteristically better than the parents in a particular trait affected by the alleles. a. Heterozygosity b. Lack of dominance c. Epistasis d. Overdominance 4. The process of choosing animals possessing the desired traits of the producer for breeding purposes is known as? 5.True or false. Heritability estimates is a portion of phenotypic variation contributed by heredity. Traits in pigs such as ovulation rate and number of piglets produced per year are highly heritable traits. 6. A part of the proximate analysis of feed that encompasses…
- Give typing answer with explanation and conclusion to all parts The chromosomes drawn below are found in a human skin cell. The lines represent the chromosomes themselves. The letters indicate the location of a particular version of a gene. a) T/F An individual’s offspring are more likely to inherit a D1 and R together than a D1 and T9 together. b) T/F About 50% of the egg cells from this individual will have both T9 and BA5. c) T/F Because r is recessive, the frequency at which the r version of the gene occurs in a population is lower than the frequency at which the R version occurs in the population. d) T/F If the protein produced by the BA gene is involved in the formation of ovaries, then the BA gene is likely located on a sex chromosome. e) T/F Because the genes shown here are found in skin cells, these genes code for proteins required for skin cell function.Please write your complete solution (paper). Albinism in humans is inherited as a simple recessive trait. Determine the genotypes of the parents and their children when two normal parents have 3 normal children and 1 albino.Please write your complete solution (paper). Albinism in humans is inherited as a simple recessive trait. Determine the genotypes of the parents and their children when albino male and normal female
- Please answer fast Gene B codes for purple-colored flowers while the recessive form of the gene (b) results in pink-colored flowers. Another gene, A, when dominant, activates the transcription of gene B, resulting in purple or pink-colored flowers, while the recessive version of aa, results in white-colored flowers. A homozygous purple-colored flowering plant was crossed with a fully homozygous recessive white-colored flowering plant. The F1 flowering plants were self-crossed to generate the F2 generation. Determine the phenotypes and genotypes for each generation. Explain.How to draw a branch diagram to provide the answers Figure1 is questions.Figure 2 is my answers. Since I don't know how to do this question, how to draw a branch diagram of two alleles on a chromosome. If my answer is not correct, please correct it and give me the correct answer. THX.Use the following diagram and information to help you answer the next question. Each line represents a chromosome. The colours represent a homologous pair. The circle represents the centromere. The letters represent the alleles of each gene found on the chromosomes. The "X" represents the process of crossing over. Crossing over is more likely to occur between genes that are farther away from the centromere, and from other genes. For the three genes shown, identify the row that shows the alleles that would be found on each of the four chromosomes if a crossover occurs. Select one: a. Gamete 1 Gamete 2 Gamete 3 Gamete 4 AbC AbC aBc aBc b. Gamete 1 Gamete 2 Gamete 3 Gamete 4 Abc Abc aBC aBC c. Gamete 1 Gamete 2 Gamete 3 Gamete 4 Abc ABc abC aBC d. Gamete 1 Gamete 2 Gamete 3 Gamete 4 Abc AbC aBc aBC