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- Created by: kaylia
- Created on: 29-04-14 22:25
1. What is the coefficient of relatedness between two siblings?
- 100 percent
- 50 percent or 0.5
- 75 percent or 0.75
- 25 percent or 0.25
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Other questions in this quiz
2. What is Hamilton's rule?
- r b > c with r= coefficient to relatedness. B = benefit to group of species. C= cost to the donar
- r b> c with r = coefficient to relatedness. b= benefit to the recipient. c= cost to the donor
- r c > b with r = degree of shared genes. B= benefit to the donor. C= cost to the recipient
- A & B
3. What is Altruism?
- The process in which all humans do a self sacrificing act
- The survival of one species through sacrificing resources
- Self sacrificing behaviour - the donor incurs reproductive cost (c) while the recipient incurs reproductive benefit (b)
- The hinderance if reproductive success to the recipient
4. What is the key concept of the Darwinian theory?
- Survival of the strongest
- Survival of the weak not strong
- Survival of fittest and reproductive sucess
- Species survival through the death of competing species
5. Why can it be argued that altruism is not pro evolutionary?
- Overtime human beings and other species have evolved to be self sufficient
- None of the above
- It is not evolutionary stable strategy ESS
- If all humans and species did altruistic acts our species would fail to flourish
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