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UC Berkeley peregrine falcon Annie laid two eggs that her mate Grinnell fathered. After Grinnell died :( Annie laid another egg fathered by a different male, New Guy. Assume that two eggs hatch. One chick is Grinnell's offspring and the other is New Guy's offspring. Let's say that Grinnell's chick shares food with their sibling. This food sharing behavior has a fitness cost of 0.3 and the sibling who receives the food gains a fitness benefit of 0.4. Will Grinnell's altruistic chick have higher inclusive fitness if they share their food with their sibling? (Select "yes" or "no") Show your work by calculating Hamilton's rule rB - C (which is a rearrangement of rB > C) and selecting the correct calculation. Select 2 correct answer(s) Yes, they will have higher inclusive fitness 0.25*0.4 + 0.3 = 0.4 0.25 0.4 0.3 = -0.2 0.5*0.4 0.3 -0.1 = | 0.25*0.3 0.4 = -0.325 | No, they will not have higher inclusive fitness

UC Berkeley peregrine falcon Annie laid two eggs that her mate Grinnell fathered. After Grinnell died :( Annie laid another egg fathered by a different male, New Guy. Assume that two eggs hatch. One chick is Grinnell's offspring and the other is New Guy's offspring. Let's say that Grinnell's chick shares food with their sibling. This food sharing behavior has a fitness cost of 0.3 and the sibling who receives the food gains a fitness benefit of 0.4. Will Grinnell's altruistic chick have higher inclusive fitness if they share their food with their sibling? (Select "yes" or "no") Show your work by calculating Hamilton's rule rB - C (which is a rearrangement of rB > C) and selecting the correct calculation. Select 2 correct answer(s) Yes, they will have higher inclusive fitness 0.25*0.4 + 0.3 = 0.4 0.25 0.4 0.3 = -0.2 0.5*0.4 0.3 -0.1 = | 0.25*0.3 0.4 = -0.325 | No, they will not have higher inclusive fitness

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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UC Berkeley peregrine falcon Annie laid two eggs that her mate Grinnell fathered. After Grinnell died :( Annie laid another egg fathered by a different male, New Guy. Assume that two eggs hatch. One chick is Grinnell's offspring and the other is New Guy's offspring. Let's say that Grinnell's chick shares food with their sibling. This food sharing behavior has a fitness cost of 0.3 and the sibling who receives the food gains a fitness benefit of 0.4. Will Grinnell's altruistic chick have higher inclusive fitness if they share their food with their sibling? (Select "yes" or "no") Show your work by calculating Hamilton's rule rB - C (which is a rearrangement of rB > C) and selecting the correct calculation. Select 2 correct answer(s) Yes, they will have higher inclusive fitness 0.25*0.4 + 0.3 = 0.4 0.25 0.4 0.3 = -0.2 0.5*0.4 0.3 -0.1 = | 0.25*0.3 0.4 = -0.325 | No, they will not have higher inclusive fitness
Transcribed Image Text:UC Berkeley peregrine falcon Annie laid two eggs that her mate Grinnell fathered. After Grinnell died :( Annie laid another egg fathered by a different male, New Guy. Assume that two eggs hatch. One chick is Grinnell's offspring and the other is New Guy's offspring. Let's say that Grinnell's chick shares food with their sibling. This food sharing behavior has a fitness cost of 0.3 and the sibling who receives the food gains a fitness benefit of 0.4. Will Grinnell's altruistic chick have higher inclusive fitness if they share their food with their sibling? (Select "yes" or "no") Show your work by calculating Hamilton's rule rB - C (which is a rearrangement of rB > C) and selecting the correct calculation. Select 2 correct answer(s) Yes, they will have higher inclusive fitness 0.25*0.4 + 0.3 = 0.4 0.25 0.4 0.3 = -0.2 0.5*0.4 0.3 -0.1 = | 0.25*0.3 0.4 = -0.325 | No, they will not have higher inclusive fitness
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