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- A HB Lab X Ch 16 X E 16.4 Eul X L Lmr. Loc X b My Que X O BBC Do X M Search X encelabs.com/sites/default/files/V3/HumanBiology/1st Edition Human_Biology/Docs/HB 8001 L06 HumanMolecularGe. * I O D Updat 3 /3 Patterns of Inheritance 100% + PROCEDURE Part 1: Monohybrid Cross 1. Set up and complete Punnett squares for each of the following crosses. Record the Punnett squares in Post-Lab Question 1. A. A female homozygous for free earlobes and a male heterozygous for free earlobes B. A male homozygous for freckles and a female that does not have freckles 2. Set up and complete a Punnett square for the following cross. Record the Punnett square in Post-Lab Question 6. A. A male from Step 1B and a female that is heterozygous for freckles Part 2: Dihybrid Cross 1. Identify four possible gametes produced by the following individuals. Record the possible gamete combinations produced in Post-Lab Question 9. A. A male homozygous for free earlobes and heterozygous for freckles B. A female…Date Name Punnett Square Practice Worksheet 1) For each of the genotypes (AA, Aa or aa) below determine what the phenotype would be. Purple flowers are dominant to white flowers. PP Pp PP Hairy knuckies are dominant to non-hairy knuckles in humans. Hh hh HH Bobtails in cats are recessive. Normal tails are dominant. Tt tt TT 2) For each of the following write whether it is homozygous dominant, heterozygous or homozygous recessive. AA gg Pp Ii TT Use the following information for questions 3-5: In dogs, the gene for fur color has two alleles. The dominant allele (F) codes for grey fur and the recessive allele (f) codes for black fur. 3) The female dog is heterozygous. The male dog is homozygous recessive. Figure out the percentage or ratio of possible phenotypes and genotypes of their puppies by using a Punnett Square. Plae the oileles for the mule parent helm One alele n e h lie: % of possible Genotypes: FF Plar the alfele f he emle p r ti side One elleir on ch tine Ff: % of possible…A A EE v E v E E 12 Aa v AaBbCcDdE AaBb AaBbCcDdEe AaBbCcDdEe AaBbCcD ab x, х, х* x A evAv Normal No Spacing Heading 1 Heading 2 Title Styles Pane Dicta Q4. Assume eye colour in humans is controlled by a pair of alleles of a gene where the allele giving brown eyes is dominant to the allele giving blue eyes. Both parents of a blue-eyed man, John, were brown-eyed. He married a brown-eyed woman, Sara, whose father had brown eyes and mother blue eyes. Sara had a blue-eyed sister. John and Sara had a brown-eyed child. 1) Fill in the boxes and circles on the family tree below to show the genotype of each individual. John Sara Q5. When Mendel crossed a large number of tall pea plants with short pea plants all E1 plants
- 3. Describe the genotype of cats with the following phenotypes (Describe only the genes that are not homozygous for the wild type): A grey cat with small white patches. oo/oY W_ [Choose ] dd Ss TA_ A white cat with orange spots. oo dd mcmc oo/oY W_ ctct bb TA_ A pale colored cat with brown tips to its tail, ears, paws, and snout. ctct bb TA_ oo dd mcmc A cream-colored cat with darker cream color forming broad bands and whorls along its body.woll 4. You have been studying a trait that seems to be present in every generation within 02a particular family. Further, you have observed that every affected offspring has at won least affected parent in any particular generation. bas berswo woll Yang morto vas of oftiziqe om sno vas al Solowoh sdi lozinoo tensy vnam This trait is more likely due to a dominant or recessive allele? a) b) Interestingly, this allele is completely penetrant in the homozygous state while only 75% penetrant in the heterozygous condition. If two heterozygous individuals who carry this allele are mated, what is the expected proportion of affected progeny?2016 Britism acusm powollet sitt moi boten What is the genotype of the man? Of his wife? If they have a family, what is the chance of them having: (1) a child with normal vision and free earlobes? INS 000 (2) a color-blind son with attached earlobes? ubong anyonerig en pog 19 ad dur: warned. 10 166 www 14. (a) A normal woman whose father was color blind marries a man with normal vision. What proportion of their sons is expected to be color blind? If her husband had been 1 color blind, what would have been expected for the sons? ug pool cr noiste 16V chem 9 (b) A man with free earlobes whose mother was color blind and whose father had attached earlobes marries a woman whose color blind mother had attached earlobes and whose normal-visioned father had attached earlobes. (See Problem 1 for inheritance of the earlobe trait.) 44 44 4 141 allud bos wo Senciniones 00 4 old x 11
- Name: 2. Some ladybugs have 10 black spots on their shells and some have 4. When true breeding 10 spot individuals are crossed with true breeding 4 spot individuals, the offspring have 7 spots. a. Propose two distinct explanations for this finding. Explain the nature of spot inheritance in each case. D. rew bacteria erred them figure above would of14N7 then ely 2 moldon omrod abitqaq ratlsmmem sge of delw toiisoibom s s neu not oomod aid to soubnup ogusl onomod odi to slevel ismon oouborg o o consu ud od souboini bluow uoy dairlw yd za00oq sdi mialex b. Propose an experiment that would distinguish between these possibilities. sor proieins1. Arrange the scrambled letters to form a term related to genetics. 2. After you have formed the words, discuss briefly the new terms and give at least 1 example for each. ennamoidc plluitem leeasll peissaist helatll llaese dooceacminn7. In humans, the allele for the condition called "hitchhiker's thumb" (h) is thought to be recessive to having a straight thumb (H). Complete the pedigree below to show the probable genotypes. Squares represent males, and circles represent females. Solid shapes show individuals with hitchhiker's thumb. Tetest on O Telw 21 Obe Spagx elift to asqyloneg nembling O N be nick brs O siello frienimob do ebrisasb molaq belexperlo ar emosią yd erl) vd word bna 8 stella tranimob syd ballostno aj otoo belo otin sylace: delslls evideod abud mwond aislą bns ben beoxboro suppysomorneowiad cauro s mengsi bo allueen a bnsa belbsque ont esnammu? en beteaberto S souborg of elem ben nialq s riw batam sismel word bensbero A t sill to sequioneg eldsdong srit evi pnhqalio nword benexperlo bria bas ng s ellene for red.coalcool (
- 8. Secretors (genotypes SS and Ss) secrete their A and Bblood group antigens into their saliva and other bodyfluids, while nonsecretors (ss) do not. What would bethe apparent phenotypic blood group proportionsamong the offspring of an IAIBSs woman and an IAIASs man if typing was done using saliva?Homozygous or Heterozygous 1. Bb 2. FF 3. DD 4. Rr Genotypes and Phenotypes 5. Tt 6. Qq 7. Long nose 8. HH 9. Brown haire Mitosis and Meiosis: Mastery Tes A f1.app.edmentum.com/assessments-delivery/ua/mt/launch/3747/100007707/aHROcHM6Ly9mMS5hcHAuZWRtZW50dWOuY29tL2xIYXJuZXitdWkvc2Vjb25kY.. MCPS Bookmarks e Home | Schoology C Clever.com e ONLING CLASSES E Reading list Pre 1 v Next O Mitosis and Meiosis: Mastery Test O Submit Test + Tools O Info Select the correct answer. Marcus is admitted to the hospital for a bone marrow stem cell transplant from his brother. What will happen after his brother's stem cells are transplanted into Marcus? O A. The stem cells will divide through meiosis to create haploid stem cells. OB. The stem cells will divide through mitosis to create diploid stem cells. OC. The stem cells will divide through meiosis to create diploid stem cells. The stem cells will divide through mitosis to create four haploid daughter cells. O D. Reset Next 7:35 PM 4/22/2022 022 Edmentum. All rights reserved. P Type here to search 行
