#Question id: 10632
#Section 2: Evolution
Three different population growth pattern related to population density are shown in figure
#Question id: 3484
#Section 2: Evolution
Modern behavioral concepts relate the cost of a behavior to its benefit. Under which relationship might a behavior be performed?
A) cost is greater than the benefit
B) cost is less than the benefit
C) cost is equal to the benefit
#Question id: 10831
#Section 2: Evolution
Which of the following helps a prey species advertise to predators that it is unpalatable?
#Question id: 3382
#Section 2: Evolution
Researchers in the Netherlands studied the effects of parental care giving in European kestrels over 5 years. The researchers transferred chicks among nests to produce reduced broods (three or four chicks), normal broods (five or six), and enlarged broods (seven or eight). They then measured the percentage of male and female parent birds that survived the following winter. (Both males and females provide care for chicks.) Which of the following is a conclusion that can be drawn from this graph?
#Question id: 10618
#Section 2: Evolution
Which of the following characteristic of an early community?