Sourav is the founder and sole author of Biology Notes Online. He holds a Master’s degree in Microbiology from Calcutta University and has over 5 years of experience in academic writing, life science content creation.
His content reflects hands-on lab expertise, deep subject knowledge, and a strong passion for simplifying biology for students. Whether it’s genetics, microscopy, or metabolic pathways — Sourav explains it in a way that’s accurate, exam-focused, and easy to remember.
He regularly updates and fact-checks all the material published on this site, ensuring students get trustworthy and updated biology notes with references to real scientific sources.
Microbiology Crossword: Enter the microscopic realm with this microbiology-themed crossword! Test your knowledge of bacteria, viruses, fungi, and other microorganisms that play crucial roles in health, disease, and ecosystems. From antibiotics and vaccines to the immune system and microbial metabolism, explore the unseen world that shapes life at the smallest scale. Challenge yourself to identify key terms and concepts that define the field of microbiology!
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