1. "The antibodies on the surface of B cells bind to antigens, and the B cells grow and divide, producing plasma cells" is the one among the following choices that <span>best describes what causes plasma cells to form during a humoral immune response. The correct option among all the options that are given in the question is the second option or option "b".
2. "Testes" is the structure among the following choices that </span><span>would be most likely to result in an increase in mutations in a man's sperm cells. The correct option among all the options that are given in the question is the second option or option "b".</span>
This is 21st century .In this time our society as well as all of the world had become advanced and modern.So,in this time if we started to work without any technology then while working we need more manpower and our time will be loss.Science ,technology,engineering and maths play important role in modern world d .It helps in sustain able development and helps any country to be self dependent and makes profit by which Nations will be developed and it helps to win the future.
