ISC BIOLOGY 2020 VERY IMPORTANT QUESTIONS AND SUGGESTION.
- Strategies for Enhancement in Food Production- Have a look at the important definitions and examples. That would be enough.
- Biodiversity and its Conservation- There is hardly a handful of things to study in this chapter anyway.
- Environmental Issues- Cover the scientists, their contributions and some important international norms. That would be enough.
- Reproduction in Humans- The reason I mention this is because you have already studied major portions of this chapter in 10th. Only hormone actions, spermatogenesis and oogenesis is relatively new.
- GO THROUGH 10 YEAR CAREFULLY FOR 3 TO 4 TIMES . THAT WOULD BE ENOUGH