Page(s) 179-184 7.D Explain how kinship influences the distribution of altruism in primate groups. Which of the following statements about kin-relations in cooperatively breeding primates are true, and which are false? Drag each item on the left to its matching item on the right. Unrelated females help care for the young of the breeding female in order to prove that they will be a good parent. Cooperative breeding takes place more commonly among kin than among unrelated individuals. Sisters sometimes disperse together to form new groups, where one sibling acts as the dominant breeding female and the others help to raise young. Mate competition is greater among related females. Some species can pass their sibling's genes (along with their own) to their offspring. This makes cooperative breeding more beneficial. In a cooperative breeding scenario, subordinate females are able to produce offspring as readily as dominant females.

Interpret the model. a three-part model with black right-arrows between the parts. left part: a large green apple-shaped component with a w-shaped indentation centered on top. a small blue apple-slice shape sits above the left indentation and an arrow points from the shape to the indentation. a small purple apple-slice shape and arrow sit above the right indentation and an arrow points from the shape to the indentation. middle part: a large green apple-shaped component with a square indentation centered on top. sitting in the left side of the indentation is a blue apple-slice shape with a flat bottom, fused to a purple apple-slice shape with a flat bottom on the right side of the indentation. right part: a large green apple-shaped component with a w-shaped indentation centered on top. an up-arrow is centered above the indentation pointing to a fused blue and purple apple-slice-shaped flat-bottom component sitting above the indentation. assigne "true" or "false" to the end of each statement. the model shows a shape change occurring in the enzyme after the substrate is bound in the active site. t/fthere are two products in this model. t? f there are three substrates in this model. t/f the model shows two different enzymes. t/f

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

Why does bubbling occur when vinegar mixed with baking soda