HELP URGENTLY!!! NEED RESPONSE FAST Genes A, B and C are on the same chromosome linked in cis (coupling) conformation. A is 13 cM from B, and B is 28 cM from C. The distance between A and C is 41 cM. The coefficient of coincidence is 0.45 for a trihybrid test cross. How many individuals with the genotype aaBbcc do you expect to see among the offspring of the cross if 1000 offspring are obtained? Please show your calculations and round your answer off to the nearest whole number.
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HELP URGENTLY!!! NEED RESPONSE FAST
Genes A, B and C are on the same chromosome linked in cis (coupling) conformation. A is 13 cM from B, and B is 28 cM from C. The distance between A and C is 41 cM. The coefficient of coincidence is 0.45 for a trihybrid test cross. How many individuals with the genotype aaBbcc do you expect to see among the offspring of the cross if 1000 offspring are obtained? Please show your calculations and round your answer off to the nearest whole number.
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- Assignment 3 Linkage and Recombination 1. In corn, the genes an (anther ear), br (brachytic), and f (fine stripe) are linked. Testeross data are as follows: Number Number 355 2 Progeny Progeny +++ 88 an ++ ++f + br + + br f 21 an +f an br + an br f 2 17 399 55 Determine the linkage map and the genotype of the homozygous parents used to obtain the heterozygote for testcross.WILL UPVOTE!!DIHYBRID CROSS Heterozygous Yellow and heterozygous round seed crossed with homozygous yellow and heterozygous round seed. Find the following: 1. Alleles of both parents (given problems) 2. Genotype 3. Phenotype ratio 4. Write the punnet square -Please answer this on the paper and explain the answer step by step. Thank you!Calibri 12 - BIU A Section 4: Monohybrid test cross A monohybrid cross is a mating where alleles of just one gene are tracked in the offspring. A test cross is a mating in which two parents (P generation) are crossed to give F1 (first filial generation) offspring, and then two F1 parents are crossed to give F2 (second filial generation) offspring. By tracking offspring through two generations, a test cross can reveal patterns of inheritance for particular genes. 9. In a cross between a black and a white guinea pig, all members of the F1 generation are black. The F2 generation is made of % black and % white guinea pigs. Diagram this cross, and list the genotypes and phenotypes for each generation.
- Show Comments Track Changet O Markup OptionS Track Changes wious Next Genetics Lab Exercise (by Dr. Lapik) Question 2. 田 BB = black Analyze the following dihybrid cross: Bb = black Parents: bbLI bb = white LL = short hair U = short hair Gametes: U= long hair Punnett Square: How many of the offspring are: Black, Short Black, Long White, Short White, Long Autupay Credentials Username ENNIN CitrixTopic: Modifications of Mendelian Genetics LEARNING ACTIVITY and ASSESSMENT 1. In addition to the ABO blood group, many others have been identified in humans. One such group is the MN group, controlled by two codominant alleles, M and N, at one locus. What will be the probability of the genotypes and phenotypes that would be produced in crosses involving the following phenotypes: а. Туре М and type N b. Туре М and type MN c. Type N and type N d. Type MN and type MN 2. Could a child of type N result from the mating of M and MN? Justify your answer.Extra Question Chapter 4 1. Consider the following cross concerning 4 different gene loci: AaBbCcDd (x) AabbCcdd From this cross, what is the probability of getting a progeny (offspring) with genotype AABbccdd? b. From this cross, what is the probability of getting a progeny (offspring) with genotype AabbCcDd? c. From this cross, what is the probability of getting a male progeny (offspring) with genotype aaBbCcdd? 2. Your neighbor has twelve children. One is blue eye color and short. Two are brown eye color and short. Two are blue eye color and tall. Seven look just like the parents; brown eye color with tall. What can you discover about the genetics of eye color and height of the children? a. How many traits are you dealing with? Each trait has phenotypes: Specify the phenotypes. b. What is the probability of the height of the children? What is the probability of the eye color of the children? (Refer to monohybrid punnett square slides 17-19) c. What are recessive traits based on the…
- Practice with Crosses. 5. A TT (tall) plant is crossed with a tt (short plant). What percentage of the offspring will be tall? 6. A Tt plant is crossed with a Tt plant. What percentage of the offspring will be short? What percentage is tall? 7. A heterozygous round seeded plant (Rr) is crossed with a homozygous round seeded plant (RR). What percentage of the offspring will be homozygous (RR)? 8. A homozygous round seeded plant is crossed with a homozygous wrinkled seeded plant. What are the genotypes of the parents? What percentage of the offspring will also be homozygous? I also What is the genotype of all of the offspring? 9. In pea plants purple flowers are dominant to white flowers. If two white flowered plants are cross, what percentage of their offspring will be white flowered? 10. A white flowered plant is crossed with a plant that is heterozygous for the trait. What percentage of the offspring will have puple flowens? 11. Two plants, both heterozygous for the gene that controls…3-4. Two strains of Neurospora crassa are crossed, one of genotype o'm g* and the other of genotype o m g". All three genes are on the same linkage group, in that particular order. 3. In which octad(s) did crossing over event(s) occur? a. o'm*g* o*m*g* o'm*g¯ o*m*g¯ omīg* om°g* o m¯g¯ o°m¯g¯ b. o'm*g* o`m*g* omīg* om¯g* o°m*g¯ o°m*g¯ o°m¯g¯ omīg c. o'm*g* o*m*g* o'mg¯ o*m¯g¯ om*g* o¯m*g* o m°g¯ o°m°g¯ d. all of the above e. none of the above 4. In which octad(s) did gene conversion event(s) occur? a. om*g* oʻm*g* oʻm*g o'm*g omg* om¯g* om¯g¯ o°m°g¯ b. o'm'g* o'm°g* o`m°g* om°g* o°m°g¯ o°m°g° o°m°g omīg c. O'm*g* o'm*g* o'mīg¯ o'm¯g¯ o'm*g* o°m*g* o m°g¯ o°m¯g¯ d. all of the above e. none of the aboveDrosohpila Punnet Square of Crosses. I need results of F1 & F2 generation using Punnett Squares for: Make Punnet Squares of the following crosses •Drosophila Female wildtype cross Male White-eye •Drosophila Male wildtype cross Female White-eye •Drosophila Female Wild Type cross Male Scarlet Eye •Drosophila Male Wild Type cross Female Scarlet Eye Also, Which allele is heterozygous and which is homozygous, & which is dominant and which is recessive?
- Practice with Crosses. Show all work! 6. A TT (tall) plant is crossed with a tt (short plant). a. What percentage of the offspring will be tall? 7. A Tt plant is crossed with a Tt plant. a. What percentage of the offspring will be short? 8. A heterozygous round seeded plant (Rr) is crossed with a homozygous round seeded plant (RR). a. What percentage of the offspring will be homozygous (RR)? 9. A homozygous round seeded plant is crossed with a homozygous wrinkled seeded plant. a. What percentage of the offspring will also be homozygous?URGENT PLEASE HELP A researcher crosses mice with brown eyes and long tails, and the F1 progeny were recovered in the following numbers and phenotypic classes:F1: 6 apricot, short : 30 brown, long : 15 brown, short : 9 apricot, longYou know the genes encoding these traits are autosomal, completely dominant and assort independently. You want to use a chi-square test to analyse these results.a) Making use of the appropriate genetic convention for naming alleles, give the genotype of the male parent in this cross. b) What is your null hypothesis for the chi-square test? c) Give the expected number of individuals in the “brown, long” class.t 2. ng. Questions and Problems Given the pedigree below, answer the following questions separately for each pedigree. 1. What is the mode of inheritance? 2 Write the genotype of the individuals in the pedigree based on the mode of inheritance given. date distance Pedigree 1 gous Pedigree 2 Recombination zzel 9rd To ya hisiga of elds ed bittorie 10 Tube heterozygpitanjonosenis the fasiria cell while the tester, taken as the raingoz, mix on the allele of the nie of Deteraniol are now adva Hol Tidmoos DNG sevel. This cross will produce filial generation (2) walthen purple ves f 11020 12 13 encont 000 sg nomi 2 is importan gies to do this, scientists preously 4 méte based monso nomiskt sild devon S01 000 05 1uodo 910 919/3 2m al m 29098 3291T 20 comondo of pes. The value is, the OTO the value is the closer 1 2 nesten che 3 4 5 6 I snag- niboo to 19dmun srid wordt oo Jadigrappen va bo trog do disp ambe 000 61 251110010 aliso ist was by The song Shear Besa STS GRAD color. In his experimenti…