Research means to know more about the topic. Usually in 11th the main topics to be concentrated in zoology is the periplanta americana(cockroach), peritima posthuma(earthworm), rana tigrina(frog) and the biological clasiification are the main topics according to telugu akademi, Now the point of concern is to have a clear research on these topics will lead you to a way of perfection in these topics.Coming to botany I will ask my teacher and tell you. 
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