In a cross between an individual who is SsTt and one who is sstt, the following offspring are obtained:   55 SsTt 56 sstt 54 Sstt 55 ssTt   From the data above, we can conclude that the two genes are located on __________.   A. it is impossible to tell   B. different chromosomes, or far apart on the same chromosome   C. close locations on the same chromosome

Q: Two genes are 70 MU apart. How often would you expect to see recombinant progeny? Select one: O a.…

A: In genetics, the distance between two genes is regularly measured in map units (MUs), moreover known…

Q: According to a genetics theory, a certain cross of guinea pigs will result in red, black, and white…

A: In genetics, predicting the outcomes of specific crosses is often done using probability…

Q: 1. You have isolated 9 different mouse mutants that have developmental phenotypes associated with…

A: Complementation test is a test which help us to determine whether any two recessive mutations are…

Q: C. If the mutant allele in this cross is a recessive, autosomal allele, what phenotype(s) should be…

A: Autosomal trait is present in the autosomes and sex linked trait is usually present on the X…

Q: at two genes are linked? Describe with an example what would you expect from two linked genes…

A: Genetics is defined as the field of biology that mainly deals with the study of genes, their…

Q: 1. In a cross between mice the genotypes AB/ab x ab/ab, what is the recombination frequency if the…

A: Recombination frequencies have traditionally been used to create linkage maps or chromosomal maps…

Q: Please make a conclusion for this, thank you so much! :) An ear of corn has a total of 381 grains,…

A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is…

Q: ju For the pedigree shown: a. What are the genotypes of individuals C and D? Briefly justify your…

A: A pedigree is a pictorial representation of the history of a family. It is a family tree that…

Q: A cross between individuals with the genotypes AaBb and aabb produces 1000 offspring. The aabb class…

A: Dihybrid cross is a cross between two individuals that have two observable contrasting…

Q: In references to the "alpha-globin gene locus" or "beta-globin gene locus", the term "locus" means

A: Chromosomes are condensed form of chromatin. Chromosomes consist of two chromatids which are held…

Q: The physical cause of the law of independent assortment for genes on the same chromosome is which of…

A: Answer: The answer is E) Separation of homologous chromosomes in Meiosis.        It is known that,…

Q: How would I calculate the answer for this problem? Is there an equation and if so what is the…

A: To solve this problem, you can use the principle of linkage and recombination. In genetics, the…

Q: In mice, genes R and T are 30 m.u. apart. If a mouse with genotype Rt/rT is crossed with a mouse…

A: Linked gene  When two different gene located on the same chromosome then it is said they are linked.

Q: Tall tomato plants are produced by the action of a dominant D allele and dwarf plants by its allele.…

A: a. Diagram of the cross indicating the genotype of each parent:For a dihybrid plant to be subjected…

Q: As a biologist, you complete a test cross between fly offspring to gain information about how two…

A: Looking at the data given majority are recombinant types. Recombination of genes occurs because of…

Q: Two genes are located at opposite ends of a chromosome that is 200 map units long. How are they…

A: It is the frequency by which a single chromosomal crossing happens between two genes during the…

Q: Karl and Hally Sax crossed Aegilops cylindrica (2 n = 28), a wild grass found in the Mediterranean…

A: Karl and Hally Sax conducted a cross between Aegilops cylindrical (2n = 28) and Tridcum vulgare (2n…

Q: An aberrant corn plant gives the following RF values when testcrossed: (The locus order is…

A: A test cross includes mating an unknown genotypic person with a known homozygous recessive. This is…

Q: 8) Consider the observed recombination frequencies between the following linked alleles... A-B:…

A: To measure the distance between genes recombination frequency is used which is expressed in…

Q: An (Ab)/(aB) heterozygote produces gametes. The recombinant gametes will have these recombinant…

A: Recombination is a process that occurs during meiosis where the genetic material exchanges places…

Q: In your own words, explain why a testcross cannot produce more than 50% recombinant offspring. When…

A: The external appearance of an individual for any trait is called phenotype for that trait. For…

Q: 3) You have identified an interesting mutant in gene P. Using a Punnett square, demonstrate the…

A: Genes are the functional unit of heredity. Genes are made up of DNA and they carry coded genetic…

Q: Genes G and H are located on chromosome 18. A woman with the genotype Gg Hh has a child with a man…

A: Nondisjunction refers to the failure of homologous and sister chromatids to divide.

Q: Multiple Alleles: Sol is blood type AB and Luna is blood B, what are the odds that they will have a…

A: The genes that have more than two contrasting forms or alleles are said to be multi-allelic and the…

Q: If the AaBBCc individual will be test-crossed, what is the probability that the resulting offspring…

A: A test cross is a cross which is done between a homzygous recessive parent and the parent whose…

Q: A particular breed of dog can have long hair or short hair. A second trait involves the texture of…

A: The alleles are the alternative forms of a gene that are located on the same locus of of a…

Q: If the G locus were 50 or more map units from the centromere, what types and proportions of gametes…

A: Recombination Recombination is an event in cell division(meiosis and mitosis) in which the exchange…

Q: Male Female I Hemophilia A I Hemophilia B 申中卓中 Color-blind 田 田: Hemophilic and color-blind O None O…

A: The cross, which involves the inheritance of two genes, is called the dihybrid cross. According to…

Q: In the diagram below A and B represent XX Ж A a b b в в Recombinants A A a a b b Select an answer…

A: Introduction The exchange of genetic material between two homologous chromosomes' non-sister…

Q: In Figure 4-8, some meiotic products are labeledparental. Which parent is being referred to in…

A: The final product of meiosis comes when there is splitting in the cytokinesis. The products that are…

Q: Match each of the following conditions with the correct choice(s) provided on the right. Some…

A: Genes are the functional segments of DNA that code for specific proteins and chromosomes are the…

Q: Here are the results of the testcross: Green-eyes, wild-type wings 245 Green-eyes, miniature wings…

A: 6) The number of flies with green eyes and and miniature wings are 232, these organisms are least in…

Q: The recombinant offspring of the F2 generation were produced by crossing over that occurred a.…

A: In 1864, the Austrian monk Gregor Johan Mendel published his work on plant hybridization…

Q: 12) You are studying two flies that you found in your lab one has bristly hair the other has dumpy…

A: Note :- As per bartlby guidelines im supposed to solve only one question at a time.Im solving…

Q: no need to explain just need n=to know if it a.b.c and d. 1.) In a species of dog, a mutant gene…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: white eyed, yellow bodied female

A: In a dihybrid cross, the parents consist of different pairs of alleles for each characteristic. One…

Q: A cross is made in tomatoes between a female plant thatis trisomic for chromosome 6 and a normal…

A: In genetics, a cross is the result of mating two parents with different genes, resulting in…

Q: Karl and Hally Sax crossed Aegilops cylindrica (2 n = 28), a wild grass found in the Mediterranean…

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: A farmer decides to cross two tomato plants. One of the plants is a dihybrid for genes G and H. The…

A: Introduction: The offsprings formed from the mating of the parents which have traits different from…

Q: 2. The genotype of F₁ individuals in a tetrahybrid cross is AaBb assortment of these four genes,…

A: A trait is characteristic feature that is unique to particular individual. A tetrahybrid cross is a…

Q: Over 300 genetic defects can be detected now by examining a karyotype. Its true or false? Explain

A: Karyotyping is the mechanism by which chromosome photographs are taken to determine an individual's…

Q: Widow peak (H) is dominant to a straight hairline (h), and long eyelashes (E) are dominant to short…

A: A Punnett square is a graphical tool used in genetics to predict the possible combinations of…

Q: Total Progeny = 1993   1-Calculate the interference

A: Two important things can be determined by solving a three-point cross: The arrangement of genes on a…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.