Answer:
unconscious prejudice.
Step-by-step explanation:
Unconscious prejudice -
It is a type of favor or bias for a particular group of people or an individual in comparison to others , with out any conscious thought , is known as unconscious prejudice .
In the society , this social practice for a specific group of people is observed , this is a very normal phenomenon , where there is possible some unconscious prejudice with out any reason .
The similar example of unconscious prejudice is shown in the question .