#Question id: 5159
#General Aptitude
the last digit of the number 3^2016 is
#Question id: 12674
#Section 5: Applied Ecology & Evolution
#Question id: 3491
#Section 2: Evolution
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: 3318
#Section 2: Evolution
When members of a metal- torerant and metal sensitive species that initially occupied the same habitat within the same range diverge into two species due to starting to show a change in their flowering season. This process known as
#Question id: 8291
#Section 2: Evolution
Which of the following pairs are the best examples of homologous structures?