Which nonforfeiture option provides coverage for the longest period of time?

Reduced paid-up  

The reduced paid-up nonforfeiture option, which is available with a permanent insurance policy, this would provide protection until the insured reaches 100, there will be a decrease in the coverage without reference to a person's needs but it also covers other family members.

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

The answer is b. hope this !