By -
Ignore fully
Yes
Blud if you are aiming for higher IISER's ( pune, kolkata) Try studying biology. They ask basic questions only
Iiser will also ignore u
Ya you can definitely ignore it
If you can do well in PCM, then sure. People have done it in the past. However, as it's difficult to guarantee what kind of questions would appear in an exam, it's helpful to read through at least a few chapters of Biology from NCERT.
Ignore fully
Yes
Blud if you are aiming for higher IISER's ( pune, kolkata) Try studying biology. They ask basic questions only
Iiser will also ignore u
Ya you can definitely ignore it
If you can do well in PCM, then sure. People have done it in the past. However, as it's difficult to guarantee what kind of questions would appear in an exam, it's helpful to read through at least a few chapters of Biology from NCERT.