A major difference between angiosperms and gymnosperms involves the . View Available Hint(s) A major difference between angiosperms and gymnosperms involves the . presence or absence of the ovary dominance or lack of dominance of the sporophyte generation presence or absence of vascular structures presence or absence of alternation of generations Submit Provide Feedback Next

There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell