online quiz

29 unicellular organism is 1. bacteria 2. Chlamydomonas 3. amoeba 4. all of the above

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28 Which of the following statement is wrong? 1. bigger onion has larger cells when compared to the cells of smaller onions 2. a plant can't stand erect without cell wall 3. majority of the cells are too small to be seen with naked eye 4. cells are of different shape, size and number

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27 Example for multicellular organism 1. amoeba 2. euglena 3. hydra 4. paramecium

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26 Robert hooke discovered the cell in 1. grass leaves 2. slices of cork 3. leaves of orchids 4. leaves of rose

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25 This gives rigidity to the cell 1. cell membrane 2. cell wall 3. nucleus 4. none

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24 This is necessary for the preparation of slide 1. dropper 2. needle 3. cover slip 4. all of the above

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23 The following one is a staining agent ....... 1. red ink 2. saffranine 3. methylene blue 4. all of the above

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22 This will result in plants if there are not stomata in terrestrial plants (mostly) 1. no transpiration will occur 2. no exchange of gases will takes place 3. there will be no affect on plants 4. both 1 and b

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21 The size of the cell is related to its 1. function 2. location 3. position 4. none

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