Question

parts a-e:
3. Word Problems: For each of the following (A-E), answer the following: • What are the genotypes of the parents? • What are the possible sperm? Possible ova? • Draw the appropriate Punnett Square. Answer the questions asked. A (4 pts.) Mike is heterozygous for both eye color and jointedness. Kathy has blue eyes and is normal jointed. What is the probability that their daughter will have blue-eyes and be double jointed? - B. (4 pts.) Billy is heterozygous for both migraine headaches and freckles. Valerie never gets migraines and is also heterozygous for freckles. What is the probability that their love child never gets migraines and is freckled? TTT C. (4 pts.) Bob has no dimples and has blue eyes. Helen is homozygous dominant for dimples and is heterozygous with respect to eye color. What's the probability that their child will have blue eyes and no dimples?

Answer 1

July 2019 9 10 11 12 13 14 16 17 18 19 20 21 23 24 25 26 27 28 19 Friday A. Mike is heterozygous for both eye color and Jointednen Kathy has blue eyes and is normal Jointed. Genatype of Mike Eejj Gonatype of Kathy -> ee'jj Eejj eest ... (P) Geamete r ej EJ of ĚJ fi generation Punnet square table of Fi generation Saturday EJ leg. Ef le Eest leefs Eeir leeft Tet Braon B Brown Blue ordet soin debiyaya mal nemal Janted Jointeal :. Probability that their daughter will have blue eyes and be double joinded 25%

12 13 14 15 16 17 wunny B. Billy in heterozygous for both migraine headlacher and freckles varerie never gets migraines and is also heterozygous for freekios Geenotype of Billy - Hh Ff Gonatype of Nalerie - hhFt a hhff ...(P) Hhet mvhf HF n hf Fi generation punnet Square table of Fi generation Thursday LO HE HE H hf hF ANFF HEF HhFt hhf int that hn Ff/Hhff / griff Headache with freckles -->3 (A) No migraine hood ache with frecht -> 3 (#) Migraine, headache, no freckles ->10) No migraine, hoadche, no freckles-> 10 Migraine :. Probability that thein child never gets migraines and is freckeed - 3 x 100% 537.5%

15 Monday C. Bob has no dimples and has blue eyes Helenio homozygous dominant for dumpen and heterozygous so eye colour. Ciebrown) Genotype of Bob ddee Genotype of Helen DDEE dee * DBE Jarrete DE DE Fi generation ---- (P) Punnet square table of Figeneration 16 Tuesday Dee De Del de Dd Ee Dalee been blue_eyes i. Probability for their child will have blue eyes. and no dimples is -0%

Saturday In hamsters, allele for yellow fupi yf dominant) allele for brown funa y pecessive) allele for big ears - E(dominant) allete for little eam-expecessive) Two hamestem heterozygous for both traits mated (YyEe- genotype of both the parent) УЯ Ее YyEe... (P) 4 YEYE Ye Ye J YEYE ye ye Fi generation Punnett Qwane table of Figeneration TO YEYE ye ye TYE YYEE YYEE YYEE Yyce Yellow, Big Yellow big yellow big yellco bì YE YYEE MYEE YyEe yo te yellow, Big Brown, bia yellow, big brown.ba ye YYER YyEe Yyee vyee gela, baina Yelow, big yellow, witte yellmastilhe yeyye yyte yyee y yee Brown, big Yeuw earu DHL Papittle ear .: Probability that they would have a baby hamster with brown fur and Big.eam - 26 x 100% - 18.75%

17 18 19 20 21 July 2019 11 Thursday Inflower, allele for ped petal-R)(dominant) allele for lame petalu (dominant) allele for white betal- mecomine allere for litte petal-u (pecessive) Crom between heterozygous for peto toe betal colour & size(RrLe) and plant with little & white petal (moll) "Pareria X PLL ( Parent - P. Gamete RL Ren 2 Friday Fi generation Punnett Square table of Fi generation ORL RU PL PL. [PL/RELL ROLL peli/POLL! Red Red White White I Petal, Petal Petal Petall Colour Colour colour tinith Little Larges mau large petal Petal sire pstad size size & auth . Probability for aplant, with little, red petal in- 25%