Category: Biology

✍️ Notes on Biotechnology Steps of recombinant DNA technology (1) Isolating a useful DNA segment from the donor organism.(2) Splicing it into a suitable…

🔰 Role of Bacteria in nitrogen cycle 🔰 Nitrogen fixation:(1) Many free-living soil inhabiting bacteria such as, Azotobacter (aerobic), Clostridium (anaerobic), etc. have ability…