, is a form of asexual reproduction<span> and cell division </span><span>used by all poekaryotes</span><span> (bacteria and archaebacteria) and some organelles within eukaryotic</span><span> organisms.</span>
The answer is true because, plasma cells secrete copious amounts of antibody into the blood.
The answer is option B. False. The amount of energy that a food contains can be measured not by vitamins but by calories. Vitamins are organic compounds which are found in foods, and their role in the body is to sustain and improve growth and development.