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An animal with joined legs;
a) Earthworm                       

b) Cockroach
c) Snake                                

d) Starfish


Which of the following is/are the example/s of insect?
a) wasp                                  

b) mosquito
c) honey bee                       
d) all of these


The mid part of the given insect is called……
a) thorax                                               
b) abdomen
c) head                                  
d) median


The following picture is the example of……
a) Worm                                               
b) Sponges
c) Insect                                                
d) Molluscs


Which of the following is/are the example/s of the molluscs?
a) snail                                   

b) Oyster
c) Octopus                            

d) all of these


Which of the following group of invertebrates do not have any head?
a) Worm                                               

b) Sponges
c) Insect                                                

d) Echinoderms