Biology Investigatory Project

ACKNOWLEDGEMENT In the accomplishment of this project successfully many people ha!e "est o#ne$ upon me their "lessin%s an$ the heart ple$%e$ support this time I am utili&in% to than' all the people support this I am utili&in% to than' all the people #ho ha!e "een concerne$ #ith project( )rimarily I #oul$ than' %o$ for "ein% a"le to complete this project #ith success( Then I #oul$ li'e to than' my "iolo%y teacher Mrs( Manna Milan #hose !alua"le %ui$ance has "een the ones that helpe$ me patch this project an$ ma'e it full proof success #ith su%%estions an$ his instructions has ser!e$ as the major contri"utor to#ar$s the completion of the project( Then I #oul$ than' my parents an$ frien$s #ho ha!e helpe$ me #ith their !alua"le %ui$ance ha!e "een helpful in !arious phases of the completion of the project( Last "ut not the least I #oul$ li'e to than' my classmates #ho ha!e helpe$ me a lot(

CE*TI+ICATE This is to certify that DI,-END. /EK0A* /A0OO a stu$ent of class 123A has successfully complete$ the research on the "elo# mentione$ project un$er the %ui$ance of Mrs( Manna Milan 4su"ject teacher5 $urin% the year 6728329 in partial fulfilment of "iolo%y practical e:amination con$ucte$ my DA, )u"lic /chool(

/i%nature of chemistry teacher 

IN,E/TIGATO*- )*O;ECT ON E++ECT O+ ANTI