The phylogenetic tree below is from Koenig and Weigel 2015. Beyond t.pdf

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The phylogenetic tree below is from Koenig and Weigel 2015. Beyond the thale: comparative genomics and genetics of Arabidopsis relatives. Nature Reviews Genetics 16:285-298. Plants with genomes completely sequenced are highlighted in red. Use this tree to answer question 2. What word describes the grouping of the taxa which have had their genomes completely sequenced? tree to answer question 2. n Arabidopsis arenosa Arabidopsis halleri Arabidopsis lyrata Arabidopsis thaliana Capsella rubella Capsella grandiflora Camelina sativa Boechera stricta Boechera holboellii Cardamine hirsuta Rorippa islandica Leavenworthia alabamica Descurainia sophioides Lepidium sativum Biscutella didyma Lunaria annua Brassica oleracea Brassica rapa Brassica napus Cakile maritima Crambe hispanica Sinapis alba Alyssum linifolium Eruca vesicaria Arabis alpina Iberis amara satis tinctoria Sisymbrium irio Caulanthus amplexicaulis Stanleya pinnata Thlaspi arvense utrema salsugineum Schrenkiella parvula Malcolmia maritima Diptychocarpus strictus Euclidium syriacum Aethionema arabicum Ochradenus baccatus Tarenaya hassleriana Solution The word that describes the grouping of the taxa which have had their genomes completely sequenced is Comparitive genomics.Through comparitive genomics, genomes of various organisms that have been sequenced can be compared and they can be grouped into taxa accordingly..

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Toxaphene is an insecticide that has been identified as a pollutant in the Great Lakes ecosystem. To investigate the effect of toxaphene exposure on animals, groups of rats were given toxaphene in their diet. The article “Reproduction Study of Toxaphene in the Rat” (J. of Environ. Sci. Health, 1988: 101-126) reports weight gains (in grams) for rats given a low dose (4 ppm) and for control rats whose diet did not include the insecticide. The sample standard deviation for 23 female control rats was 32 g and for 20 female low-dose rats was 54 g. Does this data suggest that there is more variability in low-dose weight gains than in control weight gains? Assuming normality, carry out a test of hypotheses at significance level .05 For this problem, make a two-sided t interval & perform an F test for the ratio of variance, & create a confidence interval for the ratio of the variance. Solution.

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Question 7 (of 20) 7. 1000 poants TB 1301 which of the following analysis techniques d… Which of the following analysis techniques does notexamines significant sustained changes over time? O Horizontal analyses O Trend anayses O Vertical analyses O Time-series analyses Mutiple Choice TB 13-01 Which of the following analyshs techniques d... yses to Recognize Financial Changes that Unfold Solution Answer is Option (3) Vertical Analysis Verical analysis does not used to examine the changes over time like horizental , trend and time series analysis. In the Veritical analysis, we take every line item and then calculate the persentage over revenue. This process helps to compare the financial statements of different companies.

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Problem 12-9A Condensed financial data of Waterway Industries follow. Waterway Industries Comparative Balance Sheets December 31 Assets 2017 2016 $ 114,736 $ 68,728 124,676 53,960 159,750 146,047 40,328 36,920 195,960 154,780 404,700 344,350 (71,000 ) (73,840 ) $969,150 $730,945 Liabilities and Stockholders’ Equity $ 144,840 $ 95,566 23,430 29,820 156,200 207,320 312,400 248,500 332,280 149,739 $969,150 $730,945 Waterway Industries Income Statement Data For the Year Ended December 31, 2017 $551,613 $192,353 17,622 66,030 38,738 6,717 10,650 332,110 $ 219,503 Additional information: Prepare a statement of cash flows using the indirect method. (Show amounts that decrease cash flow with either a - sign e.g. -15,000 or in parenthesis e.g. (15,000).) Adjustments to reconcile net income to Waterway Industries Comparative Balance Sheets December 31 Assets 2017 2016Cash $ 114,736 $ 68,728Accounts receivable 124,676 53,960Inventory 159,750 146,047Prepaid expenses 40,328 36,920Long-term investments 195,960 154,780Plant assets 404,700 344,350Accumulated depreciation (71,000 ) (73,840 )Total $969,150 $730,945 Liabilities and Stockholders’ EquityAccounts payable $ 144,840 $ 95,566Accrued expenses payable 23,430 29,820Bonds payable 156,200 207,320Common stock 312,400 248,500Retained earnings 332,280 149,739Total $969,150 $730,945 Solution Waterway Industries Statement of Cash Flows For the year ended Amount Cash flows from operating activities Net Income $219,503 Adjust to reconcile net income to net cash provided Depreciation expenses $66,030 Loss on disposal of plant assets $10,650 Increase in Accounts receivable -$70,716 Increase in Inventory -$13,703 Increase in Prepaid expenses -$3,408 Increase in Accounts Payable $49,274 Decrease in accrued expenses payable -$6,390 Net cash used by operating activities $251,240 Cash flows from investing activities Cash payment for acquisition of plant assets -$142,000 Sale of Plant Assets $2,130 Cash payment for acquisition of Long-term investment -$41,180 Net cash used by investing activities -$181,050 Cash flows from financing activities Issuance of Common Stock $63,900 Bond Payable matured -$51,120 Payment of Dividends -$36,962 Net cash provided by financing activities -$24,182 Net decrease in cash $46,008 Cash at Beginning of Period $68,728 Cash at End of Period $114,736.

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Please help me with these 3 questions! True or False. Assortment of chromosomes and crossovers together generate new combinations of alleles that differ from the parental combinations. True False True or False. If two genes are very far apart on the same chromosome, they can sometimes produce as many recombinants as genes that reside on different chromosomes. True False Mendel performed a monohybrid cross by crossing two pure-breeding parental lines, and then crossing the F1 individuals to produce an F2. He predicted that the F2 would contain a mix of heterozygous (Aa) and homozygous dominant (AA) individuals. How might his hypothesis be tested? Use the F2 offspring as one parent in a dihybrid cross Perform testcrosses with each of several of the dominant phenotype F2 offspring crossed to a homozygous recessive genotype Use F2 offspring as one parent in a trihybrid cross Perform testcrosses with each of several of the dominant phenotype F2 offspring crossed to a homozygous dominant genotype None of the above. Solution 40. The given statement is true. Independent assortment law is proposed by Mendel states that the different pairs of alleles are passed to offspring independently of each other resulting in new combinations of genes in the offspring that are different from parents. Crossing over is another phenomenon in which homologous chromosomes exchange segments resulting in the formation of new combination of genes in offspring and are different from parents. 41. The given statement is true. The genes undergoing independent assortment may produce 50% recombinants whether the genes are located on nonhomologous chromosomes or genes are located far apart in a single chromosome. 42. The result of F1 cross is expected having F2 individuals of both heterozygous and homozygous dominant individuals is tested by performing test cross between dominant phenotype in F2 offspring with a homozygous recessive genotype. Option 2 is correct..

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