Page 235 - Primary Six Notes
P. 235

3. Birds.

         Birds also visit flowers to get nectar which they feed on.


         Most of these flowers which are pollinated by birds have

         bright coloured petals


         As birds come to get nectar they                                      rub their bod-         A

         ies on the anthers and the stigma                                         in the

         way like insect.                                               A1


         Examples of birds that polli-                              V

         nate flowers                                                          .i.


         Sun bird, Humming bird                                           /       c  J1  r          /

         These birds have long slender                                                                    i r

         beaks which are adapted to sucking nec-                                        \    :i

         tar from the base of the petals where necta-                                   a\?y*'                       1

         ries are found.



         4. Water.

         Some water plants (aquatic plants) are pollinated by running

         water


         The pollen floats on the top of water until it finds the stigma of

         such flowers


         Examples of water pollinated flowers; Water lily, Plankton,
         Water hyacinth




                          5. Animals



            /            \...  Some animals such as fruit eating bats help in polli-
               Sr.          nating flowers because they have hairy bodies on
        /1                  which pollen is attached.
                \
        s,        µV
         v      1 k  µ  I
                        l
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