CHAPTER - 5 Ans1. Plant cell 1. It has cell wall. 2. It contain chloroplast. 3. vacuole is large. 4. Nucleus is present in the side of the plant cell. 5. They do not have centriole. Animal cell 1. They don't have a cell wall. 2. They don't contain chloroplast. 3. Vacuole is small. 4. Nucleus is present at the centre. 5. Centriole is present. Ans2. Prokaryotic cell 1. Generally small (1 - 10μm). 2. Nuclear region is poorly defined due to absence of a nuclear membrane known as nucleoid. 3. There is a single chromosome. 4. Membrane bound cell organelles absent. Eukaryotic cell 1. Generally large (5 - 100μm). 2. Nuclear region well defined and surrounded by a nuclear membrane. 3. There are more than one chromosome. 4. Membrane bound cell organelles present. Ans3. If plasma membrane ruptures or breaks down then molecules of some substances will freely move in and out. Ans4. Golgi apparatus has the functio
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