Give one trait/condition preferably from humans that showed the following types of this non-mendelian inheritance: 1....
Homework Answers
1. incomplete dominance- Tay-Sachs Disease in humans. This happens due to an enzyme's problem and is autosomal recessive.
2. Co-dominance- Blood group of humans for which multiple alleles are responsible.
3. Multiple Alleles- ABO blood group of humans.
4. Epistasis- Genes for total baldness in humans.
5. Sex-linked and polygenetic traits- Sex linked trait is red-green colour blindness, congenital night blindness.
Human height is the polygenic mode of inheritance.
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Give one trait/condition preferably from humans that showed the
following types of this non-mendelian inheritance:
1....
answer only In humans, sex-linked traits (example: colorblindness) are carried by the Y sex chromosome. Select...
answer only In humans, sex-linked traits (example: colorblindness) are carried by the Y sex chromosome. Select one: a. True b. False The gene for human blood types occurs in more than two alternative forms. Which of the following situations specifically describes this type of inheritance? Select one: a. multiple alleles b. lack of dominance c. nondisjunction d. complete dominance e. incomplete dominance
4. Assume that the trait in the accompanying pedigree is due to simple Mendelian inheritance. ....
4. Assume that the trait in the accompanying pedigree is due to simple Mendelian inheritance. . Co to odno a) Is it likely to be due to a dominant allele or a recessive allele? Explain. b) What is the biological relationship between Ill1 and 1112 c) If the allele responsible for the condition is rare, what are the most likely genotypes of all the people in the pedigree in generations I, II and III? (Use A and a for the...
Sex-linked problem. 7. In humans, the condition for normal vision dominates color blindness; both alleles are...
Sex-linked problem. 7. In humans, the condition for normal vision dominates color blindness; both alleles are linked to the X chromosome. A normal male marries a color-blind female. If they have a daughter, what is the chance she will have normal vision? What about a son? Show your work. Co-dominance (Multiple alleles) problem. 8. In humans, there are three alleles for blood type: A, B, and O. The allele for blood type A and allele for blood type B show...
LABORATORY 10: INHERITANCE END-OF-EXERCISE REVIEW MATCHING: Choose the modes of inheritance listed at the right that...
LABORATORY 10: INHERITANCE END-OF-EXERCISE REVIEW MATCHING: Choose the modes of inheritance listed at the right that correspond to the statements at the left. Each inheritance type will be used twice. 1. When two or more genes determine a single trait. A Incomplete dominance 2. When a trait is determined by genes located on 3. When one gene controls the expression of a B. Sex-linkage C. Polygenic inheritance D. Pleiotropy E. Epistasis F. Linked genes one of the sex chromosomes. second...
0% B)25% C) 50% D) 75% E) 100% Show Punnett square and explanation. If a red...
0% B)25% C) 50% D) 75% E) 100% Show Punnett square and explanation. If a red flowered plant is crossed with a white flowered one and the offspring produces pink flowers. What type of inheritance does this represent? sex linked B. multiple allele C incomplete dominance D. environmental effect E. partial inheritance 2) If a man and a woman of no rmad skin color have an albino child (aa) hat are the genotypes of the parents? A). AA and Aa...
What term is used to express the idea that several genes exert influence over the same...
What term is used to express the idea that several genes exert influence over the same characteristic? Select one: a. terminal interaction b. transformation c. co-adhesion d. coextension e. gene interaction A condition in which one gene pair masks the expression of a nonallelic gene pair is called ________. Select one: a. recessiveness b. dominance c. codominance d. epistasis e. additive alleles One result of X-linkage is a crisscross pattern of inheritance in which sons express recessive genes of their...
DO THEM ALL AND BE CLEAR Question 11 pts When Mohan and Begum matted and had...
DO THEM ALL AND BE CLEAR Question 11 pts When Mohan and Begum matted and had cubs, all cubs were what coat color(s)? 3:1 orange to white 1:1 orange All orange coated 2:1 orange to white Flag this Question Question 21 pts One outcome of the blending model of inheritance would be that there would be no phenotypic variation left within a species over time Evolution would proceed more quickly only some traits could deb inherited only continuously variable traits...
Match the following pairs of sets by writing each number in the first column beside an...
Match the following pairs of sets by writing each number in the first column beside an appropriate unnumbered word or set of words in the second column. 1. Gregor Mendel Having one set of chromosomes 2. Recessive genes Have identical features 3. Heterozygous Father of genetics 4. Haploid Often caused by mutations 5. Diploid Contributes to variation 6. Crossing over Never expressed in the presence of a dominant allele 7. Homologous chromosomes Affect two or more traits 8. Punnett square...
hedrozygay heolvozyggay 1. Cross a homezygous tall (Tt) plant with a homoavgous dwarf plant (tt). Show...
hedrozygay heolvozyggay 1. Cross a homezygous tall (Tt) plant with a homoavgous dwarf plant (tt). Show the Punnett square in the space below. (5 pts) a. Which is the dominant allele? How do you know? (1 pt) b. What is the % of tall plants? What is the % of dwarf plants? (1 pt) 2. You are breeding Labrador retrievers. The female is Bbee and the male is heterozygous black BbEe. Show the results in a Punnet square. (10 pts)...
T/F: Human blood type has 6 genotypes. T/F: If albinism is a recessive trait and 2...
T/F: Human blood type has 6 genotypes. T/F: If albinism is a recessive trait and 2 carrier parents mate, they have a 25% chance of having 1. 2. an albino child. 3. 4. 5. 6. 7. 8. 9. 10. T/F: The sex of an individual does not affect patterns of inheritance for most traits. T/F: Genes are segments of RNA that code for proteins T/F: Wavy hair is an example of incomplete dominance. T/F: If a man has normal color...
4. Assume that the trait in the accompanying pedigree is due to simple Mendelian inheritance. . Co to odno a) Is it likely to be due to a dominant allele or a recessive allele? Explain. b) What is the biological relationship between Ill1 and 1112 c) If the allele responsible for the condition is rare, what are the most likely genotypes of all the people in the pedigree in generations I, II and III? (Use A and a for the...
Sex-linked problem. 7. In humans, the condition for normal vision dominates color blindness; both alleles are linked to the X chromosome. A normal male marries a color-blind female. If they have a daughter, what is the chance she will have normal vision? What about a son? Show your work. Co-dominance (Multiple alleles) problem. 8. In humans, there are three alleles for blood type: A, B, and O. The allele for blood type A and allele for blood type B show...
LABORATORY 10: INHERITANCE END-OF-EXERCISE REVIEW MATCHING: Choose the modes of inheritance listed at the right that correspond to the statements at the left. Each inheritance type will be used twice. 1. When two or more genes determine a single trait. A Incomplete dominance 2. When a trait is determined by genes located on 3. When one gene controls the expression of a B. Sex-linkage C. Polygenic inheritance D. Pleiotropy E. Epistasis F. Linked genes one of the sex chromosomes. second...
0% B)25% C) 50% D) 75% E) 100% Show Punnett square and explanation. If a red flowered plant is crossed with a white flowered one and the offspring produces pink flowers. What type of inheritance does this represent? sex linked B. multiple allele C incomplete dominance D. environmental effect E. partial inheritance 2) If a man and a woman of no rmad skin color have an albino child (aa) hat are the genotypes of the parents? A). AA and Aa...
Match the following pairs of sets by writing each number in the first column beside an appropriate unnumbered word or set of words in the second column. 1. Gregor Mendel Having one set of chromosomes 2. Recessive genes Have identical features 3. Heterozygous Father of genetics 4. Haploid Often caused by mutations 5. Diploid Contributes to variation 6. Crossing over Never expressed in the presence of a dominant allele 7. Homologous chromosomes Affect two or more traits 8. Punnett square...
hedrozygay heolvozyggay 1. Cross a homezygous tall (Tt) plant with a homoavgous dwarf plant (tt). Show the Punnett square in the space below. (5 pts) a. Which is the dominant allele? How do you know? (1 pt) b. What is the % of tall plants? What is the % of dwarf plants? (1 pt) 2. You are breeding Labrador retrievers. The female is Bbee and the male is heterozygous black BbEe. Show the results in a Punnet square. (10 pts)...
T/F: Human blood type has 6 genotypes. T/F: If albinism is a recessive trait and 2 carrier parents mate, they have a 25% chance of having 1. 2. an albino child. 3. 4. 5. 6. 7. 8. 9. 10. T/F: The sex of an individual does not affect patterns of inheritance for most traits. T/F: Genes are segments of RNA that code for proteins T/F: Wavy hair is an example of incomplete dominance. T/F: If a man has normal color...
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