Cooperation 4

Question 1

Mutaualism

Answer 1

Benefits all participants

Question 2

Altruism

Answer 2

Benefits another individual compared to yours

Question 3

In order for altruism to evolve, must

Answer 3

limit altruism
to other altruists

Question 4

Altruism is favored by

Answer 4

kin selection

Question 5

What is Hamilton’s rule?

Answer 5

br > c
An individual going out of his/her way for the benefit of the individual

Question 6

B=

Answer 6

Benefit to recipient

Question 7

R=

Answer 7

Relatedness

Question 8

C=

Answer 8

Cost to altruist

Question 9

How do moms recognize kin?

Answer 9

Baby hanging around mom

Siblings traveling with mom

smell like mom

Paternal Kin (Half siblings)

Question 10

If you compare monkeys based on facial recognition, is that kin recognition?

Answer 10

Yes it is

Question 11

Is grooming kinship?

Answer 11

Yes it is

Question 12

What are the cost of grooming?

Answer 12

Time/energy

Question 13

What are the benefits of grooming?

Answer 13

Hygiene, resolve conflicts, and establish social relationships

Question 14

Grooming is more associated with distant kin or kin?

Answer 14

Kin

Question 15

What are coalitions

Answer 15

Formed during disputes

Question 16

What is reciprocal altruism?

Answer 16

” Ill scratch your back if you scratch mine”

Question 17

What are some examples?

Answer 17

grooming, food sharing, and coalitonary support.