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(b) Partial heterotroph.


               Q2.     How are partial parasitic plants different from other parasitic             1        E
                       plants?

               Q3.     Why do insectivorous plants feed on insects?                                1       Av


               Q4      (a) Explain how do the insects get trapped by the pitcher plant?            3       Av

                       (b) Give two more examples of insectivorous plants.



               Q5.     Plant ‘X’ cannot prepare their own food and depend on plant ‘Y’ for         3        D
                       its nutrition.

                       (a) Identify ‘X’ and ‘Y.
                       (b) What is the mode of nutrition in ‘X’?

                       (c) How the two modes of nutrition are different from each other?



               Q6.     (a)  What are partial parasitic plants? Give an example.                    3        D
                       (b)  How do the insectivorous plants obtain their food?
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