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- Flower color variation in Phlox drummondii living either in sympatry or allopatry with Phlox cuspidata has previously been studied. Phlox drummondii exist in four colors: light blue, dark blue, light red, and dark red. Each flower color is controlled by a specific combination of alleles. In allopatry, butterflies randomly pollinate Phlox drummondii flowers of all color types. In contrast, non-random pollination occurs between differently colored flowers when both Phlox species are living in sympatry. The graph depicts the relative fitness of the alleles that drive flower color in Phlox drummondii under conditions of sympatry or allopatry with Phlox cuspidata. Label each half of the graph with the term sympatry or allopatry based on the observed trend in the relative fitness of the alleles that control all four flower colors in Phlox drummondii.Table 14. Crossing Fl individual with another Fl individual Individual # 213 252 Gender Male Female Wild Type Wings Wild Type Antenna Aristapedia Wings Wild Type Antenna Phenotype Table 15. Composition of F2 generation Character 1: No. of Males No. of ΤΟΤAL Females number Wing Veins Antennae Cleft Cleft Wild Type Wild Type Aristapedia 16 12 Wild Type 9 11 1 10 Aristapedia 11 22 Wild Type 13 15 28 1. Does a trait always go together with another trait in one individual? Yes or No? If yes, identify the traits that go together. If no, explain why not? 2. Based on the data in Table 15, what are the possible genotypes of the FI individuals thal you crossed (see Table 14)? Male parent: Female parent: Phenotypesom in "a populaton of 184 undunduds g locus has 2 alle le E and e 1f 43 induviduals have the ee genofype and the locus s af Hardy-Wein berg Equclibnum What is the frequency of the E E E genofype?
- More Crosses with Pea Plants: The Principle of Independent Assortment Determine the possible genotypes of the following parents by analyzing the phenotypes of their children. In this case, we will assume that brown eyes (B) is dominant to blue (b) and that right-handedness (R) is dominant to left-handedness (r). a. Parents: brown eyes, right-handed brown eyes, right-handed Offspring: 3/4 brown eyes, right-handed 1/4 blue eyes, right-handed b. Parents: brown eyes, right-handed blue eyes, right-handed Offspring: 6/16 blue eyes, right-handed 2/16 blue eyes, left-handed 6/16 brown eyes, right-handed 2/16 brown eyes, left-handed c. Parents: brown eyes, right-handed blue eyes, left-handed Offspring: 1/4 brown eyes, right-handed 1/4 brown eyes, left-handed 1/4 blue eyes, right-handed 1/4 blue eyes, left-handedIn sweet pea plant, an allele for purple flowers (P) is dominant when paired with a recessive allele for red flowers (p). An allele for long pollen grains (L) is dominant when paired with a recessive allele for round pollen grain (l). Bateson and Punnett crossed a plant having purple flowers/long pollen grains with one having white/flowers/round pollen grains. All F1 offspring had purple flowers and long pollen grains. Among the F2 generation, the researchers observed the following phenotypes: 296 purple flowers/long pollen grains 19 purple flowers/round pollen grains 27 red flowers/long pollen grains 85 red flowers/round pollen grains What is the best explanation for these results?9:31 Dh O N ll 97% 20220331_200252.jpg Phoblims 84 In Drovphila a chros was made buetween females ell enprening the 3X- linkage, recuesive thaits, Slut bristus (sc), Scale body (5) and vermillion eye (v) and wild type males. On the FI, ell femalis cuere wild type whil all mals enprunid ell the matonttraits. The Chos was labrid to the F2 generation Ond 1000 offspring were countid arith resalt shoued beloo: Phonatype Se S V Set st yt. Set s v- Sc st v+ Sc st v Sct s vt. s vt. 314 280 156 46 30 10 14 Sc sct st v- To00 Uing the nommelature, detumine genatyps of Pond Fl patnt. D Osder f genes ond mapdistonce. 9 Aru there moto or fuver double crou thon onfectid D aleulate the Caeffeicint of Coincidence. 62 Femole hutrazygous for ehony le/e), searlit (st"/st) end spineles sst/ss) were itest chomud ord the following F praginy wrere olitainid:- Preginy Phenolypt Wild type e st ss - et st ss.- 67 8. 68 347 Spiniless - e st sst Scarlt fineles - e st so Ebony Ebony seorlet- ct set ss Ehgrny…
- Im pP x PP 6/6 wa s hatarosygous genotypa? Dark eyes Dark eyes 11. What percentage of the offspring will have a heterozygous genotype? 12. What will the ratio of flies with dark eyes to white eyes be? Dd x x Dd 13. What percentage of the offspring will be short? Tall Tall 14. What percentage of the offspring will have a homozygous dominant genotype? TT х Tt 15. What percentage of the offspring will Long beak Long beak have long beaks?In a complementation cross between Drosophila wiltype(brown eyes). you get a 9:3:3:1 ratio with white eyes being the lowest ratio. what would account for the viabilty of this white mutant strain compared to the brown eyes wild type. additionally why would we see a more robust female population than male population.An anthropologist discovered that Papa new Guyana tribes that had given up the customs of cannibalism also had an avid aversion to grapefruit . The ability to taste the horridbitterness of PTC present in grapefruit respectively human brain tissue is due to a dominant alial. A small tribe of 637 Papa New Guinea hens was tested by a population geneticists the following results were displayed. Tasters Non-tasters Total Males 171 86 257 Females 337 43 380 Total 508 129 637 A.)Calculate the recessive ally of frequency (i)among males (ii) among females B.) calculate the amount of individuals being homeless sigus for tasting PTC, also the number of heterozygotes individuals and non tasters within the tribe. C.) another tribe still being cannibals trust past the territory of the other tribe they were captured killed and feasted on the brains of 50 PTC tasting males respectively 19 females as to access their abilities seen as a gift from gods.…
- Pa × PP Dd 6/6 - Long beak Short beak 7. What percentage of the offspring will have a homozygous dominant genotype? 8. What will be the ratio of long beaks to short beaks in the offspring? LI x 11 9. What percentage of the offspring will White flowers Purple flowers have purple flowers as their phenotype? 10. What percentage of the offspring will have a heterozygous genotype? pp х x PP 11. What percentage of the offspring will Dark eyes Dark eyes have a heterozygous genotype?Different species of crickets have distinct songs, andthey use these songs for mate recognition. Researcherscrossed two species of Hawaiian crickets (Laupala paranigra and L. kohalensis) whose songs are distinguishedby pulse rate (the number of pulses per second; Shaw etal., Molecular Ecology 16, 2007, 2879–2892.) Then, theymapped QTL in the F2 population derived from thiscross. Six autosomal QTL were detected. The mean traitvalues (pulses per second) at the three genotypic classesin the F2 for each QTL are shown in the table below,where P indicates the L. paranigra allele and K indicatesthe L. kohalensis allele.a. Calculate the additive (A) and dominance (D) effectsand the D/A ratio for each of the six QTL.b. Which of these QTL shows the greatest amount ofdominance?c. Which of these has the largest additive effect?d. The mean pulse rate for L. kohalensis is 3.72, and it is0.71 for L. paranigra. Do all six QTL act in the expecteddirection with the L. kohalensis allele conferring a…O e. Parent 2: Parent 1: Parent 2: ¡Ai QUESTION 9 Bi QUESTION 8 Let's assume that, in dragons, red scales (B) are dominant to green scales (b), and long tongues (S) are dominant to short tongues (s). The genes that determine these characteristics assort independently. A homozygous red, long-tongued dragon is crossed with a homozygous green, short-tongued dragon. If an F1 dragon is crossed to a homozygous green and homozygous short-tongued dragon, what phenotypes and proportions are expected in the offspring? O a. 100% green and long-tongued O b. ½ green and short-tongued & ½ red and long-tongued O c. ½ red and short-tongued & ½ green and long-tongued O d.% red and long-tongued, % red and short-tongued, ½ green and long-tongued, % green and short-tongued O e. 9/16 red, long-tongued, 3/16 green, long-tongued, 3/16 red, short-tongued, 1/16 green, short-tongued Save and Submit to save and submit. Click Save All Answers to save all answers. 000 MacBook Air