coefficient of relatedness between eusocial father and son
What is 0
100
highest level of organization in a hierarchical classification
What is eusociality
100
explains how some behaviors originate, but not how they are maintained
What is sensory exploitation
100
Individuals that are helped generally return the favor
What is reciprocal altruism
100
The three "Fathers of Ethology"
Who are Lorenz, Tinbergen, and Von Frische
200
coefficient of relatedness among a Queen and her daughter
What is 0.5
200
In Hamilton's rule, "C"
What is the number of offspring NOT produced by the altruist
200
Ontogeny and Mechanism
What are the two levels of proximate causation
200
Groups of specialized organisms within a social group [primarily refers to eusocial insects]
What is a caste
200
Geneticists who responded to Hamilton's Rule with the following famous quote "While I would not give up my life for his brother, I would sacrifice myself for three brothers—or for nine cousins"
Who is JBS Haldane
300
coefficient of relatedness between eusocial sister and brother
What is 0.25
300
Fitness gained through the reproduction of relatives
What is indirect fitness (kin selection)
300
All the genes/progeny passed down through generations by an individual
What is direct fitness
300
Illegitimate signalers gain from this
What is deception
300
Coined the Principle of Imperfection
Who is Darwin
400
Coefficient of relatedness between a queen and her sons
What is 0.5
400
sum of individual’s total contribution of genes (direct and indirect) to the next generation
What is inclusive fitness
400
Mostly dismissed now, was developed to explain that organisms act in ways that benefit the population or species
What is group selection?
400
"safety in numbers" that comes from swamping the ability of local predators to consume prey
What is the dilution effect?
400
Coined "The Panda Principle" from the "Principle of Imperfection"
Who is Gould
500
Coefficient of relatedness between eusocial sisters
What is 0.75
500
Explains how traits are maintained in a population
What is natural selection
500
When the helper loses inclusive fitness, and the receiver gains direct fitness
What is maladaptive altrusim
500
illegitimate receivers benefit from this
What is eavesdropping
500
Explained how altruism can evolve without kin selection