Identify the animal behaviour from the given statement.
Ants usually go in a line to reach sweets kept in a box.

The correct option is D None of the above
A) Imitation is a behavior in which an organism observes, learns and reciprocates other organisms.

B) Conditioning is a behavior which can be predicted with the altering of the consequences due to the previous observation of the organism.

C) Instinct is a behavior in response to any provided stimulus.

D) Ants follow marching due to the scent left behind by followed ants. This scent is due to a hormone called pheromone.

So, the correct option is 'None of the above'.