question_answer

Study the given flow chart about respiratory structures in different organisms. Identify the organisms P, Q, R and S and select the correct option.                      

A) P-Cockroach, Q-Tadpole, R-Pigeon, S-Earthworm                    

B) P-Grasshopper, Q-Fish, R-Frog, S-Amoeba                    

C) P-Spider, Q-Frog, R-Crab, S-Paramecium               

D) P-Mynah, Q-Snake, R-Penguin, S-Leech