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Cut each fruit in both directions and draw its L.S. and T.S., marking the seeds and how they attach. Relate what you see to the ovary structure — the fruit is the matured ovary and the seeds are the matured ovules, arranged as they were inside the ovary.
Does a unicellular organism like amoeba or yeast ever ‘grow old’? When it divides, it produces almost two identical copies. So, does aging happen at all? Keep observing and keep questioning!