Contents

In aggression, organisms are usually directed towards member the……sex and ……species.
a) same-different        
b) different-same
c) same-same             
d) different-different

c

Explanation: e.g. male lion with male lion



Why animals show aggressions?
a) for displacement of other animals from an area
b) for source of food and defense of mate or offspring
c) for establishment of ranking a social hierarchy
d) all of these

d

Agnostic behavior is a/an ……..between conspecifics usually involves fighting.
a) hostile behavior      
b) aggression behavior
c) territorial behavior 
d) altruistic behavior

b

Explanation: these fighting is for food, water, space or mates


The area held and defended by an organism or group of organisms against organisms of the same or different species is called…….
a) home                                  
b) range
c) territory                 
d) house


c

Prior to breeding, usually………found territory.
a) males                                  
b) females
c) both a& b               
d) offspring

a

When the defense of territory is greatest?
a) at the time of feeding        
b) at the time of breeding
c) at the time of drinking       
d) at the time of sleeping

b

Explanation the defense is fiercest between males of the same species



Contents Details