Page 15 - Active Science 5 Ebook and Activity
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a  few  days.  Then  it  is  cut  off  from  the
              parent plant. This process is called layering.                                    Daughter Plant


         (v)  Runners: Strawberry plant is an
              example of a runner. It has horizontal
              stems  which  grow  near  the  ground.
              These are called runners. They grow                Runner
              roots at regular intervals and produce

              new plants.



        Activity 1.3


        Take a money plant. Cut a piece of the stem such that it contains a few leaves. Cut another piece
        of stem between any two leaves. Dip one end of each piece in water and observe for the next few
        days. Which one grows and gives rise to new leaves? What do you conclude from this activity?



         R eproduction by Leaves

        The  leaves  of  certain  plants,  such  as
        bryophyllum,    produce    buds    called

        plantlets  on their leaf margins. Upon
        developing, these buds drop and grow into
        new plants when they find moist soil. Begonia
        plants also reproduce in this manner.                               Bryophyllum


         R eproduction by Spores

        Spores are very small and light structures
        in  plants  like  ferns  and  mosses.  In  these
        plants, new plants grow from these tiny
        structures.  They  can  survive  for  a  long

        time in even adverse conditions.

                                                                                                Fern
        Let’s Recapitulate

            Match the following and complete the sentences.
            1.  Begonia reproduces by                                           a. stored food

            2.  Plants like strawberry have                                     b. spores
            3.  In ferns, new plants grow from                                  c. money plant

            4.  Roots of radish and turnip have                                 d. buds

            5.  New plant grows from the cut stem in                            e. horizontal stems


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