Page 2 - 3.Home Assignment III (worksheet)
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(d) Reptile

                  Q6    The only group of animals that begin their lives breathing through gills in the
                        water and as adults can live on land breathing with lungs.
                        (a) Reptile
                        (b) Fish
                        (c) Amphibian
                        (d) Mammal
                  Q7    Metameric segmentation, bilateral symmetry, jointed appendages in the body
                        are characteristics of
                        (a) Helminthes
                        (b) Mollusca
                        (c) Arthropods
                        (d)Annelida

                  Q8    Which of the following is not a characteristic feature of chordate?
                        (a) notochord
                        (b) a dorsal hollow nerve cord
                        (c) diploblastic

                        (d) paired gill pouches

                  Q9    Which of the following animal use skin, gills and lungs as respiratory organ?
                        (a) Fish
                        (b) Prawn
                        (c) Crab
                        (d) Frog

                  Q10  Sea Urchin, Sea cucumber and Star fish belong to the phylum
                        (a) Helminthes
                        (b) Mollusc
                        (c) Arthropods
                        (d) Echinodermata
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