Sourav Pan is the founder and sole author of Biology Notes Online. He holds a Bachelor of Science (B.Sc.) degree and an M.Sc. in Microbiology from the University of Calcutta. He creates educational resources covering microbiology, immunology, biotechnology, genetics, cell biology, botany, zoology, and other life-science subjects.
His goal is to make complex biological concepts easier to understand through well-structured, student-friendly articles based on academic textbooks, peer-reviewed research, and authoritative scientific sources. In addition to writing new content, he regularly reviews and updates articles to improve their accuracy, clarity, and educational value.
The National Center for Biotechnology Information (NCBI) is a part of the U.S. National Library of Medicine, which is itself a branch of the National Institutes of Health (NIH). It provides access to a wealth of information in the fields of biotechnology and biomedicine. Some key resources offered by NCBI include: NCBI’s resources are widely … Read more
What is Bioinformatics? Bioinformatics is an interdisciplinary discipline that analyses and interprets biological data by combining biology, computer science, mathematics, and statistics. It involves the creation and application of computational tools, algorithms, and databases for storing, retrieving, managing, and analysing biological data. Bioinformatics is essential for organising, analysing, and deriving meaningful insights from enormous quantities … Read more
What is Bioinformatics? Definition of Bioinformatics Bioinformatics is the interdisciplinary field that combines biology, computer science, and mathematics to store, analyze, and interpret large-scale biological data, such as DNA, RNA, and protein sequences, through the development of computational tools and algorithms. History of Bioinformatics Aim of Bioinformatics The primary goals of bioinformatics are outlined as … Read more
In this article you will. learn about Medico-ethnobotanical sources in India;Significance of the following plants in ethnobotanical practices (along with their habitat and morphology) a) Azadiractha indica b) Ocimum sanctum c) Vitex negundo. d) Gloriosa superba e) Tribulus terrestris f) Pongamia pinnata g) Cassia auriculata h) Indigofera tinctoria. Role of ethnobotany in modern medicine with … Read more
Ethnobotany is a specialized field of biology dedicated to understanding the intricate relationships between human societies and plants. This discipline focuses on the knowledge and practices of indigenous and rural communities concerning plant use, encompassing their medicinal, nutritional, and cultural significance. By delving into these interactions, ethnobotany aims to uncover valuable plant-based resources that can … Read more
What is Ethnobotany? Definition of Ethnobotany Ethnobotany is the scientific study of how people from different cultures use and interact with plants for purposes such as food, medicine, and rituals. It examines both traditional knowledge and cultural practices related to plants. History of Ethnobotany Concept of Ethnobotany Scope of Ethnobotany Ethnobotany in India Ethnobotany in … Read more
Intellectual property (IP) in biotechnology pertains to the legal protections afforded to innovations derived from biological sciences. Biotechnology itself involves utilizing living organisms or their components to develop new products or processes. This broad field encompasses various entities, from pharmaceutical companies to agricultural firms. Historically, biotechnology has roots stretching back to ancient practices, such as … Read more
The protection of plant varieties is crucial for preserving national resources and advancing agricultural development. Farmers play a vital role in maintaining and enhancing plant genetic resources, contributing to the creation of new plant varieties. Simultaneously, plant breeders are instrumental in developing these varieties through their research efforts. Therefore, it is essential to safeguard the … Read more
What are industrial designs? Objectives of Industrial Designs The objectives of industrial designs are multifaceted, aiming to balance aesthetic appeal, functionality, and legal protection. Here are the primary objectives: Rights in Industrial Designs The rights associated with industrial designs are crucial in safeguarding the visual and non-functional aspects of a product. These rights ensure that … Read more
What is Traditional Knowledge (TK)? Significance of Traditional Knowledge (TK) The significance of Traditional Knowledge (TK) is deeply rooted in both cultural identity and practical utility for many indigenous and local communities. It forms a fundamental part of their daily lives and is essential for their continued development and sustainability. The following points outline the … Read more