PRACTICE DIAGRAM FOR XB BKP AFS(BIO)







DEAR STUDENTS OF XB YOU ALL HAVE TO PRACTICE THESE DIAGRAMS 5 TIMEs EACH IN YOUR CLASS WORK  COPY .THIS IS AN ACTIVITY OF TWENTY MARKS.
It will be assessed on the basis of following points.1.Timely submission  2.proportionate size
3.correct labeling  4.neat and patiently drawn diagram  

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BIOLOGY PRACTICAL CLASS XII CBSE

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