Animals are said to gregarious when?

A. they survive adverse conditions of cold weather
B. they transmit information from one individual to another
C. they are of the same species moving together in a group
D. they give an alarm to alert others to show the normal protective behaviour of the group when danger threatens

Correct Answer: Option C

C. they are of the same species moving together in a group

Explanation

Gregarious animals are the same species of animal moving together in group.