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MATCH one of the chapter terms to the definition below: Small pores usually on the undersides of leaves. (enter your number choice):

What is the advantage of kin selection?

When an Australian frilled lizard flares the folds of skin around its head in response to a threat, the lizard exhibits

MATCH one of the chapter terms to the definition below: Energy and material expended by an individual in the growth, feeding, and care of offspring. (enter your number choice):

MATCH one of the chapter terms to the definition below: Molecular movement into or out of cells that occurs spontaneously, without the input of energy. (enter your number choice):

Organisms that are able to use basic energy sources, such as sunlight, to make energy-containing organic molecules from inorganic raw materials are called

MATCH one of the chapter terms to the definition below: A group of subjects who are treated identically to the experimental group, with one exception – they are not exposed to the treatment. (enter your number choice):

Why might natural selection favored the evolution of the behavior shown in this figure?

MATCH one of the chapter terms to the definition below: The genes that an organism carries for a particular trait; also, collectively, an organism’s genetic composition. (enter your number choice):

MATCH one of the chapter terms to the definition below: Selection that, for a given trait, produces the greatest fitness at the intermediate point of the phenotypic range. (enter your number choice):