ninammun
YES
Here are some good links to help you study better.
gopuc.com
I recommend checking with your school or educational board for the official 2nd PUC blue print for PCMB subjects. They should have the most accurate and up-to-date information for your specific curriculum and exam requirements.
1puc qustion paper of 2012 in banglore
You have a short somewhere. Find what the fuse is for and check/replace the wiring
pucbiology wordpress com model papers, notes of II puc biology
2nd puc solved maths question of march 2009
yes
For PUC PCMB notes, previous year question papers try this www.pucbiology.wordpress.com
Should such things be publicly available then you should contact your tutor, the institutes' administrator or any website the institute has.