Is anger an emotion all mammals have?

Question

How do you know which fish is the one that impregnated her?

Answer 1

its instinctive within their defense mechanisms....

Answer 2

Anger is an emotions all animals have. It has nothing to do with being a mammal or being a reptile etc.

Anger comes from instinct which all beings have. While animals can only judge on instinct, therefore, when something scares them or bothers them, they show anger, us humans are supposed to have enough reason and strength to control our instincts, therefore control our anger!

But some of us cannot controll it as well as others :P

Answer 3

everything feels anger as an emotion even my fish feels this! I only have 1 female fish in my tank and all the males fish fight over each other espically the one that impregnants her! A bit of a stupid question really!

Answer 4

yes. males tend to have more of this emotion because of a specific hormones in their body. Females also have this hormone but much less.