Consider the model of negative frequency dependent | Free AI Content | Essay Helper
Consider the model of Negative Frequency Dependent Selection introduced in Lecture 3; diploid sexual population, one locus, two alleles (A1, A2), freq(A1) = p, freq(A2) = 1-p = q. The population starts with both alleles present and ignore the effects of random genetic drift. HINT: This problem can be efficiently aIDressed by using a spreadsheet (or other method of simulation, e.g., Populus).
Genotype: A1A1 A1A2 A2A2
Relative fitness (wij) 1-sp2 1-2spq 1-sq2
Let the selection coefficient s = 0.2
b) What are the allele frequencies at equilibrium?
c) What is the population mean fitness at equilibrium? Is it at its maximum?
d) What is the genotypic variance (VG) for fitness at equilibrium?
e) What are the average excesses (?i) of the two alleles at equilibrium?
f) What is the aIDitive genetic variance (VA) at equilibrium?
g) At what allele frequency(s) is VA maximized?
We've got everything to become your favourite writing service
Money back guarantee
Your money is safe. Even if we fail to satisfy your expectations on your paper, our money back guarantee allows you to request a refund.
Confidentiality
We don’t our clients private information with anyone. What happens on our website remains confidential.
Our service is legit
We always keep our word and follow every instruction on order, and this kind of academic assistance is perfectly legitimate.
Get a plagiarism-free paper
We check every paper for plagiarism before submission, so you get a unique paper written for your particular purposes.
We can help with urgent tasks
Need a paper tomorrow? We can write it even while you’re sleeping. Place an order now and get your paper in 4 hours.
Pay a fair price
Our prices depend on urgency of your paper. If you want a cheap essay, place your order in advance. Our prices start from $11 per page.