Data on the result of a cross between parents of a pea plant which are both heterozygous for axial flowers and inflated pod. • State the Ho and Ha • Compute for X? • State your decision Phenotypic Observed Classes Expected Frequency Frequency (E) d? d 2 E Deviation d= 0-E (0) Axial flowers with Inflated pod 550 562 Axial flowers with constricted pod 190 188 Terminal flowers with inflated pod 192 188 Terminal flowers with constricted pod 68 62 Total 1,000 1,000 Tabular value = 7.815 Level of significance : 0.05 Degrees of freedom (df) = n-1 = 4=1=3 %3D
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- MENDELIAN GENETICS MONOHYBRID PLANT CROSS INTRODUCTION LABORATORY SIMULATION Lab Data - X Is that the correct percent? Plate 1 Plate 2 Plate 3 Green Color 51 41 25 White Color 14 24 % White 25 63 Closest Phenotypic Ratio 1:0 of Green : White 3:1 1:1 % white = (# white seedlings / # total seedlings) x 100 LEARN ABOUT PUNNETT SQUARES МЕТНODS O RESET O MY NOTES LAB DATA SHOW LA AUG 12 W esc 888 F3 F4 27 %23 $4 & 3 4. 113The hart baowshows mmy trats found in pea plants A botarilst crosses two pure breeding pea plants. one with yellow seeds and one with green seeds, then ose those offspring to produce a F gensration Pea Plant Traits Hower Pod Coler Plant Size Ieated Green Purple G P Green Corstricted Yellow White Terminal Short (Owarf) a Source Pea Plaw Charocienties Mariann Ru Wikimedia Commons What would be the genotypic ratio for seed color in the F 2 generation? O 3 homozygous dominant : 0 heterozygous: 1 homozygous recessive Previousnce of one trait affect theother trait. Activity 2 Study the figure below, which represents the second generation of the results of self-pollination of a pea plant, the symbol for the yellow trait of seeds is (Y) and green seeds (y), and for smooth seeds (R) and wrinkled seeds (r). Answer the questions that followthe diagram: F, cross RrYy x RrYy RY Ry RRYY ry RrYy RRYY RIYY round yellow RY round green wrinkled yellow RRYY RRyy RrYy Rryy wrinkled green Ry RrYY RrYy rrYy rrYY rY RrYy Rryy rrYY rryy ry 1. Write the genotype and phenotype of the parents in the first generation. 2. Write the genotypes of gametes in the first generation. 3. Write the genotypes and phenotype of first generation individuals. 4. How many types of gametes can second-generation parents produce? 5. Write the phenotypes for members of the second generation. 6. How many phenotypes appeared among the members of the second generation? 7. What is the ratio of individuals green seed to yellow seed in the second 6. What…
- 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?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?A BOOKMARK > NEXT Question 23/28 E. According to the probability of the pea plant offspring in chart 2, what percentage of the offspring will be yellow in color? 23 Use the diagrams below to answer the questions that follow. Pea Plants Chart 1 Punnett Square B Aa D 25% A a E 75% Aa Aa Chart 2 AaBb x AaBb AB Ab aB ab Key AB AABB AABB AABB Ab AABB AAbb AaBb AA - Green AaBb BB- Smooth Aabb aB AABB AaBb aaBB aaBb a-Yellow bb - Rough AaBb qe Aabb aaBb aabb
- S Takej Lists, L S Englis! Takei 8 S Englis! S 10-B C me S Englis Nama b lakeviewspartans.schoology.com/common-assessment-delivery/start/5607459174?action3Donresur G example of heat en. S Home | Schoology A M Gmail crico Links Meiosis and Karyotype CFA What explanation would best describe this karyotype? During meiosis... O Homologous chromosomes did not separate O Crossing over occurred O Crossing over did not occur O A chromosome was lostO Search erences Mailings Review View Help Grammarly * Aa v A 三 、v Normal No Spacing Heading 1 Heading 2 Paragraph Styles There are two divisions during meiosis, what phases occur during each division? A. prophase, crossing over, metaphase, and cytokinesis prophase, anaphase, telophase, and cytokinesis C. prophase, anaphase, metaphase, and telophase D. anaphase, metaphase, telophase, and crossing over DELLTOPIC: GENE INTERACTION AND EPISTASIS Two pure-breeding (homozygous) lines of shrubs were crossed as follows: P1 phenotype red leaves X green leaves P1 genotype ___________ _____________ F1 phenotype 100% green leaves with white flecks F1 genotype ___________ Crossing the F1s produced: F2 phenotypes F2 genotypes 123 green leaves w/ white flecks ____ 44 green leaves ____ 63 red leaves ____
- |レ Aa v ロ 4 he Which of the following pea plants is homozygous recessive for flower color? Pea Plant Traits Sh Flower Flower Seed Shape Seed Color Pod Shape Pod Color Plant Size Color Location oun Round Yellow Inflated Green Purple Axial Tall R Y A Wrinkled Green Constricted Yellow White Terminal Short Nrink (Dwarf) r O Tt PP Tt PP TT pp TT pp V TT Pp TT Pp OA plant with white flowers JA plan OA plant with purple flowers DA plan A plant with purple flowers that was produced by a cross between a white flowered plant and a purple flowèred plant OA plan Recessive Traits Dominant Traits3. If the trait follows Mendelian rules whats may be involved in the vould be the phenotypic ratios of the mine if the tralt is consisient wtha Htance of komals smooth (R) Parental (P) offspring in the F, generation? Percentage Smooth F, Wrinkled The appearance of the kernel as smooth or wrinkled is determined by the sugar content in the endosperm and is also genetically controlled. Normal field corn, which is used for feeding livestock, is high in amylose starch. The corn we like to eat is high in sugar-yum, sweet F2 ?AaBbCcDdEe AaBbCcDc AaBbCcDdEe AaBb( AaBbccDdEe AaBbCcDdEe AaBbCcDd. x, x A I v Av Normal No Spacing Heading 1 Heading 2 Title Subtitle Subtle Emp In tomatoes, red fruit (R) is dominant over yellow fruit (r) and tall plant (T) is dominant over short plant (t). A plant that is heterozygous for both traits is crossed with a plant that is homozygous recessive for both traits. What is the genotype and phenotype of the offspring? Saguaro cacti are very tall cylindrical plants that usually have two L-shaped arms, one on each side. Suppose you live in southern Arizona where the Saguaro cactus is common, and you happen to have one growing in your yard. Your Saguaro has two arms, but one is longer than the other. Now, assume that arm length in these cacti i controlled by a single gene with arms of the same length (A) being dominant to arms of different lengths (a). What is the genotype of your cactus? Could one of the parents of your cactus have had a phenotype with arms actus