Which chapter is imp.for 5marks

Hiiiii varsha........... basically the chapters which are important for 5marks is ...............molecular basis of inheritance from this chapter comes directly the...... processes of replication....... transcription ..........and translation ........one of most favourite topic is....... lac operon......... trust me it really very important ............ Questions from unit reproduction like explain...... spermatogenisis .........oogenesis ................with diagram comes......... okkkk......sometimes ....crosses ..............from genetics also come in 5marks......genetic and mendalian disorders........... from genetics............... are very important for 5 marks see we can only tell you some basic idea but you should see previous year questions okkkkkkk?????......

Unit - Reproduction, genetic & evolution, ecosystem & environment

Genetic biotechnology and ecosystem