Homework Answers
solution
1. True
The deme stimulator is an Excel workbook that stimulates the population genetics of a single gene with two alleles. The user sets initial allele frequencies and enter parameters for selection , genetic drift, mutation, and changes in population size.
2. True
the DEMES are small, then the effects of random genetic drift can be quite.there will be a time lag between the origin of new variation.at any rate ,such has been his fate over the past 100 years and more.
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This is a genetic lab question
Question 2 (0.1 points) Q1 The Deme_simulator is an Excel...
This is a genetic lab question Question 1 (0.1 points) Q1 The Deme_simulator uses a constant...
This is a genetic lab question
Question 1 (0.1 points) Q1 The Deme_simulator uses a constant mutation rate of 10-6. (True or false) Q2 The Deme_simulator uses a constant migration rate of 10-6. (True or false)
this is a bio lab question Page 1: Question 7 (0.1 points) Saved Q1 DNA polymerase...
this is a bio lab question
Page 1: Question 7 (0.1 points) Saved Q1 DNA polymerase commonly used for PCR is extracted from Escherichia coli. (True or False) Q2 Primers used for PCR are double stranded DNA oligonucleotides. (True or False) O Q1 is true Q2 is true O Q1 is true Q2 is false O Q1 is false Q2 is true
Question 10 (0,16 points) Q1 The chromocenter is displayed in A. (True or false) Q2 The...
Question 10 (0,16 points) Q1 The chromocenter is displayed in A. (True or false) Q2 The lowest transcriptional activity is to be found in C. (True or false) Q1 The chromocenter is displayed in D. (True or false) Q2 The highest transcriptional activity is to be found in C. (True or false)
High values of Fst indicate little genetic variation in a local population relative to the total...
High values of Fst indicate little genetic variation in a local population relative to the total population. In other words, there is high population differentiation (low gene flow). True or false? Which of the following is FALSE of Fst? It will increase with increased isolation. It is can be used as a distance measure. mutation and gene flow mutation and genetic drift _________ decreases genetic variability BETWEEN local populations while _________ has the opposite effect, while also decreasing genetic variability...
2. You are asked to go on an expedition to Brazil to study the flora and...
2. You are asked to go on an expedition to Brazil to study the flora and fauna of the Amazon rainforest. In particular, you are interested in the Cordoncillo, a medicinal plant with anesthetic properties. You find a grove of 3000 Cordoncillo plants that appear to be identical to one another (phenotypic clones). The isolated grove spans an area of 100 square meters. You take some representative samples from a few plants back to your well-equipped lab and sequence their...
QUESTION 1 A type of data measured in unrestricted measurable quantities is: A. Discrete B. Continuous...
QUESTION 1 A type of data measured in unrestricted measurable quantities is: A. Discrete B. Continuous C. Ordinal D. Nominal 2 points QUESTION 2 One way to control for age as a confounder is to use age-adjusted rates. True False 2 points QUESTION 3 Useful for measuring diseases that are difficult to pinpoint when an individual becomes a case, and for describing the magnitude of a public health problem is the: A. Mortality rate B. Person-time rate C....
Q1. Mendel used Garden Peas varieties (Pisum sativum) in his genetic study. Describe the characteristics of...
Q1. Mendel used Garden Peas varieties (Pisum sativum) in his genetic study. Describe the characteristics of this species as model organism of genetic study. What two most important factors contributed in discovering the law of segregation and law of independent assortments? Explain! (10 points) Q2. How do both dominant and recessive cellular functions appear in the human female adult body? Describe the molecular mechanism for the outcome of the two alternate cellular proteins in different tissues. (10 Points) Q3. A...
QUESTION 1 0.1 points Save Answer Which of the following are required to have a written...
QUESTION 1 0.1 points Save Answer Which of the following are required to have a written report regarding the assertion of another party? Financial StatementOperationa ComplianceAttestationAssurance Audit Audit Audit EngagementE ement Financial Statement Operational ComplianceAttestationAssurance Audit Audit Audit ementEngagement Finandal Statement Operational ComplianceAttestationAssurance Audit Audit Audit Engagement E ement Financial StatementOperational ComplianceAtte stationAssurance Audit Audit Audit ementE ement QUESTION 2 0.1 points Saved The three requirements for becoming a CPA include all but which of the following? education requirements uniform...
question completion Status: QUESTION 1 2 points We want to test the effectiveness of a pre-exposure...
question completion Status: QUESTION 1 2 points We want to test the effectiveness of a pre-exposure prophylaxis (PrEP). Participants are given the pill or not. Each person meets with the researchers once a year for 3 years to check their HIV status. This might be an example of which study design RCT Cross-sectional study Prospective cohort study Case-control study QUESTION 2 The cross products ratio closely approximates the relative risk for case-control studies and cohort studies True False 2 points...
True False 3.33333 points QUESTION 9 In a numerical batch of data the standard deviation can...
True False 3.33333 points QUESTION 9 In a numerical batch of data the standard deviation can never be larger then the range? True False 3.33333 points QUESTION 10 A distribution of data that is positively skewed is left skewed? True False :33333 points QUESTION 11 In a numerical batch of data the value of "Q3" can never be smaller than the value of "Q1"? True False 3.33333 points QUESTION 12 A batch of numerical data can only have one mode?...
This is a genetic lab question
Question 1 (0.1 points) Q1 The Deme_simulator uses a constant mutation rate of 10-6. (True or false) Q2 The Deme_simulator uses a constant migration rate of 10-6. (True or false)
this is a bio lab question
Page 1: Question 7 (0.1 points) Saved Q1 DNA polymerase commonly used for PCR is extracted from Escherichia coli. (True or False) Q2 Primers used for PCR are double stranded DNA oligonucleotides. (True or False) O Q1 is true Q2 is true O Q1 is true Q2 is false O Q1 is false Q2 is true
Question 10 (0,16 points) Q1 The chromocenter is displayed in A. (True or false) Q2 The lowest transcriptional activity is to be found in C. (True or false) Q1 The chromocenter is displayed in D. (True or false) Q2 The highest transcriptional activity is to be found in C. (True or false)
Q1. Mendel used Garden Peas varieties (Pisum sativum) in his genetic study. Describe the characteristics of this species as model organism of genetic study. What two most important factors contributed in discovering the law of segregation and law of independent assortments? Explain! (10 points) Q2. How do both dominant and recessive cellular functions appear in the human female adult body? Describe the molecular mechanism for the outcome of the two alternate cellular proteins in different tissues. (10 Points) Q3. A...
QUESTION 1 0.1 points Save Answer Which of the following are required to have a written report regarding the assertion of another party? Financial StatementOperationa ComplianceAttestationAssurance Audit Audit Audit EngagementE ement Financial Statement Operational ComplianceAttestationAssurance Audit Audit Audit ementEngagement Finandal Statement Operational ComplianceAttestationAssurance Audit Audit Audit Engagement E ement Financial StatementOperational ComplianceAtte stationAssurance Audit Audit Audit ementE ement QUESTION 2 0.1 points Saved The three requirements for becoming a CPA include all but which of the following? education requirements uniform...
question completion Status: QUESTION 1 2 points We want to test the effectiveness of a pre-exposure prophylaxis (PrEP). Participants are given the pill or not. Each person meets with the researchers once a year for 3 years to check their HIV status. This might be an example of which study design RCT Cross-sectional study Prospective cohort study Case-control study QUESTION 2 The cross products ratio closely approximates the relative risk for case-control studies and cohort studies True False 2 points...
True False 3.33333 points QUESTION 9 In a numerical batch of data the standard deviation can never be larger then the range? True False 3.33333 points QUESTION 10 A distribution of data that is positively skewed is left skewed? True False :33333 points QUESTION 11 In a numerical batch of data the value of "Q3" can never be smaller than the value of "Q1"? True False 3.33333 points QUESTION 12 A batch of numerical data can only have one mode?...
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