Page 265 - New Medley 5 Semester 1
P. 265

l  An eagle flies high in the sky looking for its prey

                 such as rats and rabbits. It has a very sharp eyesight.
                 It uses its strong feet and pointed claws to catch its

                 prey. It has a very sharp and curved beak to help it
                 tear off the flesh.

              l  Frogs feed on flies, beetles and small worms. They use                           Eagle

                 their sticky tongues to catch their prey. The tongue
                 of a frog is folded on the floor of its mouth. The frog

                 flips its tongue at its target very quickly. The prey gets
                 stuck to it and then it is pulled into the mouth. The

                 teeth in the upper jaw of the frog prevent the prey                     Long and sticky tongue
                                                                                                 of frog
                 from escaping. These teeth do  not help in chewing

                 or biting food.

           Omnivores eat both plants and flesh of other animals

            Hens eat seeds as well as worms. The jaws or beaks of
             omnivores have special features to tear and rip flesh or                             Hen

             swallow the whole animal. They can also grind and chew
             plants and their parts. The digestive system of omnivores

             is specialised for digesting plant foods as well as animal
             foods.

           Insects like butterflies feed on nectar found in flowers. They                  Coiled proboscis of

             have sucking mouthparts. A butterfly has a long sucking                             butterfly
             tube called proboscis with which it sucks nectar. When

             not in use, the proboscis remains coiled below the head.

            Female mosquitoes have special mouthparts for piercing
             into skin and sucking blood.
                                                                                           Piercing mouthparts
        Adaptations for Protection                                                            of mosquito

        There are many animals which are at the risk of being
        attacked by their predators. So they develop skills to protect themselves from

        their predators.

           Scorpions, bees and wasps have poisonous stings, which release poison when
             they are attacked by their predators.



                                                                                                              263
   260   261   262   263   264   265   266   267   268   269   270