NEETZoologyHuman Health and Diseases
What is acquired immunity characterized by?
Options
- ANon-specific
- BPathogen specific
- CHumoral immune response
- DCell-mediated immune response
Correct answer
B. Pathogen specific
Step-by-step solution
Acquired immunity is characterized by being pathogen specific, meaning that it is specific to a particular pathogen encountered by the body. The primary and secondary immune responses are carried out with the help of two special types of lymphocytes present in our blood, i.e., B-lymphocytes and T-lymphocytes.B-lymphocytes produce an army of proteins in response to pathogens in our blood to fight them. These proteins are called antibodies.The advancements made in biological science have armed us to effectively deal