#Question id: 3409
#Section 2: Evolution
All genetic drift arises from sampling error, but there are several different ways in which sampling error can arise as a following
a. Reduced population size
b. Founder effect
c. Genetic bottleneck
d. Mate choice
Which of the following above way cause sampling error in succeed generation?
#Question id: 3450
#Section 2: Evolution
This behavior, in which individual members of a species maintain exclusive use of an area that contains some limiting resource, such as foraging ground, food, or potential mates, is called
#Question id: 3491
#Section 4: Behavioural Ecology
Some dogs love attention, and learns that if he barks, he gets attention. Which of the following might you use to describe this behavior?
A) The dog is displaying an instinctive fixed action pattern.
B) The dog is trying to protect its territory.
C) The dog has been classically conditioned.
D) The dog's behavior is a result of operant conditioning
E) The dog is displaying controlled by external stimuli
#Question id: 3266
#Section 2: Evolution
One species mates at the season when daylight is increasing from 13 hours to 13 hours, 15 minutes; another species mates at the season when daylight is increasing from 14 hours to 14 hours, 15 minutes. The isolating mechanism is
#Question id: 11253
#Section 1: Ecology
Experiments conducted by Francisco Ayala with fruit flies and by David Pimentel with houseflies and blowflies have demonstrated the rather interesting phenomenon that __________.