If the costs of a behavior was 6 offspring and the benefits were 12 offspring, should a great-grandmother assist in the behavior? Use Hamilton’s rule to evaluate
According to Hamilton's rule :
Positive relatedness is observed when to evaluate the altruism behavior which is observed when b is higher than the c.
b is benefits offspring number and c is cost offspring number
From the above question we can observe that b = 12 offsprings and c = 6 offsprings
b>c (12>6) . This shows that great-grandmother assist in the behavior because of positive relatedness
If the costs of a behavior was 6 offspring and the benefits were 12 offspring, should...
Allele Z codes for a cooperative behavior among full siblings. Recipients of this behavior receive a benefit of seven fitness units, and the behavior costs the donor three fitness units. Use Hamilton’s rule to determine whether allele Z will spread in the population.
Allele Z codes for a cooperative behavior among full siblings. Recipients of this behavior receive a benefit of seven fitness units, and the behavior costs the donor three fitness units. Use Hamilton’s rule to determine whether allele Z will spread in the population. Show your calculations and include the equation for Hamilton's rule. Also include a concluding sentence/statement that explains your conclusion in terms of Hamilton's rule and fitness.
The table below lists the costs and benefits of five mutually exclusive projects. Project Costs Benefits A 9 12 B 6 5 C 3 4 D 9 11 E 4 6 (6 marks) Calculate the benefit-cost ratio (BCR) of each project: Project BCR A B C D E (6 marks) Use incremental benefit-cost analysis to determine the preferred project. Show your work. The preferred project is Project ___________
The last sections of #6 should read: Anurak remembers hearing that one of his parents' grandmothers had the same disease, but he can't remember which parent. Do you think it was his mother's grandmother or his father's grandmother? (1points) Is it surprising that his great-grandmother had the disease, given that she is a female? Why? (2points) Thanks Scott 6. Anurak is a man who is effected with a disease caused by a mutation in an imprinted gene that is maternally-expressed...
o Assume that to experiments we conducted with peas having the property that for offspring. There is a 0.75 probability that a peahoon pods. Assume the otpring peas are randomly selected in groups of 22. Complete parts a. Find the meat and the standard deviation for the numbers of pens with green pods in the groups of 22. The value of the meanism Type age or a decimal Do not found) The of the standard deviation pas Round to be...
What are the costs and benefits of developing a transcultural corporate ethic? Whose responsibility should it be to develop such an ethic - governments, corporations, intergovernmental organizations, all of these?
7. If the Fz generation were produced, what proportion of the offspring would you expect to produce 14 pound fruits? a. 1/16 b. 128/256 c. 56/256 d. 47/128 e. 1/256 8. When two 12 pound F2 trees were crossed they produced offspring which all produced 12 pound fruit. However, when these offspring were crossed randomly, the fruit produced weighted from 4 to 20 pounds. What can you say about the possible genotypes of the original F2 trees? 65 AJ. Jones...
introduction health behavior
theory
1. If you were using the Theory of Reasoned Action Planned Behavior, to change behavior, which of the following would be your focus? A. strengthening self-efficacy B. increasing awareness of health issue. C.altering intention D. improving networks 2. Which of the following theories would be consistent with addressing the issue of student alcohol use by forming a club for students who don't drink so they can support each other's decision not to drink. A. Health Belief...
Q8 (1 point). The table below describes the total costs and marginal benefits of varying quantities of a non-excludable, non-rival good. Should the government provide the good? O Yes. O No. e TC MB to Sam MB to Jill 0 0 ܢܕ 12 12 14 2 24 8 12 3 36 6 10 4 48 4 8 5 60 2 6 09 (1 point). The table below describes the total costs and marginal benefits of varying quantities of a non-excludable,...
Suppose the marginal costs of reading are constant at $6 per hour, while the marginal benefits of reading decline (over time) as more reading is performed. In particular, suppose the following table contains the marginal benefit associated with various levels of hours spent reading. Time Spent Reading (Hours) Marginal Benefits (Dollars per hour) Assume the marginal benefit curve is a straight line through the two points described in the table On the following graph, use the blue points (circle symbol)...