Question

In: Biology

For Problems 1(filling in the table) and 2, let's use the following numbers: With the total...

For Problems
1(filling in the table) and 2, let's use the following numbers: With the total
number of people being 34, 10 have a straight hairline and 24 have a widow's
peak. Those are the numbers to put in the No. columns for the class population.
From there, you will need to calculate the percentage for each value. Then,
calculate q. Then calculate p.

  1. Determine allelic frequencies and phenotypic proportions of widow’s peak and straight hairline.

                                            Phenotypes                                                 Allele Frequency

Widow’s Peak

(p2 + 2pq)

Straight Hairline

(q2)

p

q

Class

Population

No.               %

No.              %

North American Population

        0.69

         0.31
  1. What is the percentage of heterozygous widow’s peak (2pq) in the class?

(SHOW YOUR WORK)

  1. What percentage of the North American population is heterozygous for widow’s peak? (SHOW YOUR WORK)
  1. The allele for free earlobes is dominant over the allele for attached earlobes. In a population of 1,000 individuals, 510 show the dominant phenotype. How many individuals would you expect of each of the possible three genotypes for this trait? (SHOW YOUR WORK)

Solutions

Expert Solution

Answer question

gladiator answered 2 months ago
Next > < Previous

Related Solutions

Use Table A.2, Appendix A, to find the values of the following binomial distribution problems. Round...
Use Table A.2, Appendix A, to find the values of the following binomial distribution problems. Round your answers to 3 decimal places. a. P(x = 12 | n = 20 and p = 0.60) = enter the probability of the 12th outcome if 0.60 of a random sample of 20 is taken b. P(x < 5 | n = 10 and p = 0.50) = enter the probability of fewer than 5 outcomes if 0.50 of a random sample of...
use the following contingency table a b c total 1 15 30 45 90 2 40...
use the following contingency table a b c total 1 15 30 45 90 2 40 45 50 135 total 55 75 95 225 a. compute the expected frequency for each cell b. compute x^2stat. is it significant at a=0.01
Option #2: Financial Statement Analysis Problems Complete the following problems: 1. For this problem, use the...
Option #2: Financial Statement Analysis Problems Complete the following problems: 1. For this problem, use the following randomly generated list of accounts, placing them in appropriate order to prepare an income statement. Accounts ($000,000) Depreciation 25 General and administrative expenses 22 Sales 345 Sales expenses 18 Cost of goods sold 255 Lease expense 4 Interest expense 3 The following randomly constructed table requires that as part of your Critical Thinking Assignment you arrange the accounts into a well-labeled income statement....
Problems 1-2 are based on the information given in the following table: Year A B 0...
Problems 1-2 are based on the information given in the following table: Year A B 0 -2,500 -6,000 1 746 1,664 2 746 1,664 3 746 1,664 4 746 1,664 5 746 1,664 IRR 15% 12% The internal rate of return on the incremental cash flows is closest to _________. A. 4% B. 6% C. 8% D. 10% E. 12%
4) Consider total cost and total revenue given in the following table: Quantity 0 1 2...
4) Consider total cost and total revenue given in the following table: Quantity 0 1 2 3 4 5 6 7 7 Total Cost $120 150 160 170 190 230 300 410 610 Total Revenue $0 70 140 210 280 350 420 490 560 A. Create a table that includes the fixed cost at each level of output as well as the variable cost at each level of output. If capital is fixed and the firm uses 10 units of...
2)  Suppose I use a random numbers table to randomly choose 900 numbers between 0 and 100....
2)  Suppose I use a random numbers table to randomly choose 900 numbers between 0 and 100. In this particular sample, the mean of the 900 numbers is 50 and the standard deviation is 30. a)Approximately, what proportion of the 900 numbers should fall between 20 and 80 (inclusive)? b)Suppose each student in Static (class size = 140) repeats the experiment described above and computes the mean of his or her 900 numbers. Based on the information given above, estimate the...
Use the following contingency table to complete​ (a) and​ (b) below. A B C Total 1...
Use the following contingency table to complete​ (a) and​ (b) below. A B C Total 1 15 35 40 90 2 30 35 45 110 Total 45 70 85 200 (a). Compute the expected frequencies for each cell. (b) Compute χ2STAT. Is it significant at α=0.01​?
Use the following contingency table to complete​ (a) and​ (b) below. A B C Total 1...
Use the following contingency table to complete​ (a) and​ (b) below. A B C Total 1 15 30 45 90 2 45 50 55 150 Total 60 80 100 240 a. Compute the expected frequencies for each cell. A B C 1 2 ​(Type integers or​ decimals.) b. Compute χ2STAT. is it significant at α=0.005​? Set up the null and alternative hypotheses to test. Choose the correct answer below. H0​: πA= πB= πC H1​:Not all πj are equal​ (where j=​A,...
Do the following problems: a. Use mathematical induction to show that 1 + 2 + 22...
Do the following problems: a. Use mathematical induction to show that 1 + 2 + 22 +···+ 2n = 2n+1 − 1 for all non-negative integers n. b. A coin is weighted so that P(H) = 2/3 and P(T) = 1/3. The coin is tossed 4 times. Let the random variable X denote the number of heads that appear. (x) Find the distribution of X; (xx) Find the expectation E(X). c. Show a derivation of Bayes’ Theorem
Problem set 2: use the following table to answer questions 4-7 (40 pts total): # of...
Problem set 2: use the following table to answer questions 4-7 (40 pts total): # of children Frequencies 0 472 1 218 2 175 3 320 4 187 5 128 6 47 7 33 8 20 N 1,600 Please find the mean for numbers of children in this distribution (20 pts). # of children Frequencies How many # of children in each category: # of Children * Freq. in each column 0 472 0*472=0 1 218 2 175 3 320...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT