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ve is a pedigree for longer teeth.
trait autosomal dominant or autosomal recessive? Explain using ideas from
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![The above is a pedigree for longer teeth.
Is this trait autosomal dominant or autosomal
recessive? Explain using ideas from the course
What is the genotype of II-4 and III-2, III-3 and IV-1?
Explain why knowing the genotype of someone's
children helps figure out that someone's genotype.
Explain using an example.
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- For numbers 34-50. Given the following pedigree, answer the following questions. 1st generation would be the grandparents, 2" generation would be the children of the grandparents and the 3" generation would be the children of the 2" generation. Trait that would be track is autosomal dominant and recessive. Cleft chin (CC or Ce) = Dominant No cleft chin (cc) = Recessive II II 10 42-45. Who are the persons failed to inherit cleft chin from the grand mother? A. Number 5, 1, 8,9 and 7 B. Number 2, 9, 7, 10 and 3 C. Number 2, 5, 7, and 9 D. Number 1, 3 and 10 E. Number 2 and 5Continuous traits are usually __genic?Background Information: Autosomal Dominant/Recessive- The trait is encoded by a single genetic locus with two segregating alleles: One dominant (A) and one recessive (a). The locus is not on a sex chromosome, and is not linked to any other trait unless specified.Autosomal Codominance- This mode is the same as Autosomal Dominant/Recessive, except that neither allele isdominant or recessive and heterozygous individuals have a distinct phenotype. X-linked Dominant/Recessive - The trait is encoded by a single genetic locus with two segregating alleles: One dominant (A) and one recessive (a). The locus is located on the X-chromosome, and is not linked to any other trait unless specified.X-linked Codominance- This is the same as X-linked dominant/recessive, except that heterozygous females (twocopies of the X-chromosome) experience a distinct phenotype relative to females that are homozygous for either of the two alleles. Males will be segregating with two phenotypes (because they only have…
- Blank 1) s the trait in this pedigree dominant or recessive? Blank 2) What is the genotype of the individual indicated by the red arrow? (Use the letter A Blank1 recessive Blank2 AFAlpQLSfiOhfAvlhxzCSiUll_6rt-nU5b0WI73UmWOxkOw8OCwk01ng/formResponse B 1 2 Bb x Bb b 4 The fur in both parents in this cross is * 1 B B Bb x Bb b 3 4 brown black O homozygous dominant homozygous recessive 3. 近In humans, the ability to roll your tongue is an autosomal dominant trait (T); the inability to rol your tongue is recessive (tt), having a cleft chin ai an autosomal dominant (N) and the lack of the cleft chinn is recessive (nn). A man can roll his tongue and has a clift chin; his father can not roll his tongue and didn't have a cleft chin. The man is married to a woman who can roll her tongue and who has a cleft chin; her mother coud not roll her tongue and didn't have a cleft chin. What are the possible genotuypes and phenotypes of the children? Woman's genotypes? Man's genotypes? Woman's gamete alleles? Man's gamete alleles?
- zto.mheducation.com/ext/map/index.html?_con%=con&external_browser=0&launchUrl=https%253A%252F%252Flms.mheducation.com%252Fmghmiddleware? er 10 Assignment Saved Classify the following conditions based on whether they are describing autosomal dominance, autosomal recessive, or both. Autosomal Dominant Affected children can have unaffected pped parents Book Print Heterozygotes are affected erences Autosomal Recessive Heterozygotes have a normal phenotype Both males and females are affected with equal frequency Both Affected children have at least one affected parent 080 acer -> %24 % 2. 6.. Consider the genotypes of two lines of chickens: thepure-line mottled Honduran is i/i ; D/D ; M/M ; W/W, andthe pure-line leghorn is I/I ; d/d ; m/m ; w/w, whereI = white feathers, i = colored feathersD = duplex comb, d = simplex combM = bearded, m = beardlessW = white skin, w = yellow skinThese four genes assort independently. Starting withthese two pure lines, what is the fastest and mostconvenient way of generating a pure line that has coloredfeathers, has a simplex comb, is beardless, and has yellowskin? Make sure that you showa. the breeding pedigree.b. the genotype of each animal represented.c. how many eggs to hatch in each cross, and why thisnumber.d. why your scheme is the fastest and the mostconvenient7) The pedigree below traces the inheritance of alkaptonuria, a biochemical disorder. Does alkaptonuria appear to be caused by a dominant or recessive allele? Is this allele autosomal or sex- linked? Determine the probable genotypes for all the individuals in this pedigree. Sandra Daniel George Tom Sam Wilma Ann Alan Tina Arlene Christopher Carla Michael
- Can you curl your tongue? Tongue-curling in humans (T) is a dominant genetic trait. Derek can curl his tongue but his wife, Ashley, cannot. All nine of their children can curl their tongues. Complete the Punnett square based on the genotypes they most likely have.For numbers 34-50. Given the following pedigree, answer the following questions. 1st generation would be the grandparents, 2" generation would be the children of the grandparents and the 3" generation would be the children of the 2"generation. Trait that would be track is autosomal dominant and recessive. Cleft chin (CC or Ce) = Dominant No cleft chin (ce) = Recessive II 10 34-37. What is the expected Genotype of the grandfather? A. CC В. Се С. се D. Either A or B 38-41. What is the expected genotype of number 4 given the following genes in the 1st generation A. CC В. Се C. Either A or B D. Neither A nor 8 42-45. Who are the persons failed to inherit cleft chin from the grand mother? A. Number 5, 1, 8,9 and 7 B. Number 2, 9, 7, 10 and 3 C. Number 2, 5, 7, and 9 D. Number 1, 3 and 10 E. Nurmber 2 and 5 47-50. If number 10 married a person without a cleft chin and all the off-springs have cleft chin, what is the genotype of number 10? A C В. Сс С. сс D. Either A nor BFile Home Insert Layout Search I U ... ... ^dへ 3. The American Curl is a breed of cat that has curly ears. The allele for curly ears is dominant (E) and the allele for non-curly ears is recessive (e). Suppose a male cat with the heterozygous genotype is bred to a female cat with the homozygous recessive genotype. Predict the number of kittens that will have the phenotype for curly ears. In your answer: • define the word phenotype • write the genotypes for both parents; draw a Punnett square that shows a cross between the two cats (1) • write the phenotypic ratio of the offspring. If the cross produces six kittens, predict how many of them will have the curly ear 100% + Give Feedback to Microse Page 1 of 1 234 words English (U.S.) Text Predictions: On 2:2 12/1 re to search DELL Home Er F11 Priser F12 Insert F8 F9 F10 FZ F3 F4 F5 F2 & >
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