15. Italian physician, Francesco Redi left meat in six separate containers (see figure below). Twowere open to the air, two were covered with gauze, and two were tightly sealed. Hishypothesis was supported when maggots developed in the uncovered jars, but no maggotsappeared in either the gauze-covered or the tightly sealed jars. He concluded that maggotscould only for when flies were allowed to lay eggs in the meat, and that the maggots werethe offspring of fliesmaggotsmaggotsopen containercork sealed containerpause-covered containerno formation toin metformation of maggots no formation at maggotsin motWhich part of the cell theory does this experiment support?A. All cells come from pre-existing cellsB. All living things are made up of cellsC. Margots are the offspring of fliesD. Cells are the basic unit of living organisms