لخّصلي

Ecology is the study of organisms, the environment and how they interact with each other and their environment A stimulus is an internal or external signal or combination of signals that causes a response from an organism.Indicate dominance Find food Establish territory (A territory refers to an area where an animal or group of animals defends and maintains exclusive access or use.) Ensure reproductive success.Visual Audible - sounds Tactile - touch Electrical signals Chemical signals- pheromones

What are the uses of communication mechanisms?Many animals use visual signals to communicate dominance, and aggression, or to attract mates.Example :Male peacocks display their elaborate tail feathers to attract females.This can include nuzzling, licking, head rubbing, pawing, body contact, boxing, and biting.Vervet monkeys have different calls, depending on the predator.

Ecology is the study of organisms, the environment and how they interact with each other and their environment
A stimulus is an internal or external signal or combination of signals that causes a response from an organism.
fitness refers to the ability of an organism to survive and reproduce. 
 signaling behavior is the use of signals to communicate information between individuals. 
Dominance is used to describe a species of animal  that exerts the most influence on other species of its community because its members are the most abundant or the largest.
What are the various mechanisms that animal can use in communication?
Visual
Audible – sounds
Tactile – touch
Electrical signals
Chemical signals- pheromones

What are the uses of communication mechanisms?
Indicate dominance
Find food
Establish territory (A territory refers to an area where an animal or group of animals defends and maintains exclusive access or use.)
Ensure reproductive success.

Visual communication is the use of body language, color, and movement to convey information. Many animals use visual signals to communicate dominance, and aggression, or to attract mates.
Example :Male peacocks display their elaborate tail feathers to attract females.
Auditory communication is communication through sound.

Monkeys cry out a warning when a predator is nearby. The warning call gives other members of the troop a chance to escape. Vervet monkeys have different calls, depending on the predator.
Tactile communication is the use of body contact as a form of communication.  
This can include nuzzling, licking, head rubbing, pawing, body contact, boxing, and biting. Depending on the species, these actions can express affection, anger, warnings, or dominance