The human immune system is made up of special cells, proteins, tissues, and organs that defend against viruses and microorganisms every day. In the human body, there are two different response systems (as described in the table). Which choice correctly identifies X and Y? (1 point)
X= Acquired, Y= Inborn
X= Active, Y= Passive
X= Antibodies, Y= White Blood Cells
X= Inborn, Y= Acquired
To correctly identify X and Y in the given table, we need to understand the different response systems of the human immune system.
X refers to the type of immune response system that is acquired or learned over time, while Y refers to the type of immune response system that is present at birth.
Based on this information, we can eliminate the options where both X and Y have the same type of response system (e.g., X=Acquired, Y=Acquired).
The correct answer is:
X= Acquired, Y= Inborn
In the human immune system, the acquired immune response refers to the specific immune response that develops over time in response to a particular pathogen or antigen. It involves the production of antibodies and memory cells that help recognize and respond to future infections.
On the other hand, the inborn immune response, also known as the innate immune response, is the non-specific immune response that is present at birth. It acts as the body's first line of defense against pathogens and includes physical barriers (like the skin), chemical barriers, and non-specific immune cells such as macrophages and neutrophils.
So, in this case, X represents the acquired immune response system, and Y represents the inborn immune response system.