#Question id: 3455
#Section 2: Evolution
A duck egg is removed from its mother’s nest and incubated by a barnyard hen. The duckling hatches out in the presence of the barnyard hen and stays in her nest. After a couple of days, the duckling is presented with a choice between its biological mother and the hen that incubated it. The duckling approaches and follows the hen. This set of observations demonstrates the phenomenon of
#Question id: 3456
#Section 2: Evolution
Which scientist suggested that human social behavior may have a genetic basis?
#Question id: 3458
#Section 2: Evolution
Which of the following examples reflects the concept of optimal foraging?
#Question id: 3459
#Section 2: Evolution
A vampire bat sharing blood with another bat that is not its kin is an example of ________.
#Question id: 3460
#Section 2: Evolution
The many eyes hypothesis suggests prey flock because:
#Question id: 3461
#Section 2: Evolution
the most common way that altruism between related individuals evolves and results from