INBO 2025 : The Homi Baba Science Education Centre (HBSEC) every year organizes the INBO (Indian National Biology Olympiad) which is the second stage of the International Biology Olympiad. The INBO 2025 is a national-level examination for the students of Class 11 and 12 that takes place over 18 different locations in India.
Indian National Biology Olympiad evaluates students’ knowledge and understanding of various fundamental and advanced concepts of Biology. As per the official details at https://secure.hbcse.tifr.res.in, the INBO 2025 is scheduled to take place on 02 February 2025 (1:30 pm to 3:30 pm). Here is a detailed guide to help you understand everything about the INBO 2025 including the registration process, eligibility criteria, syllabus, exam pattern, answer key and solution.NSEB Previous Year Question Papers
Those candidates who have successfully qualified the merit list of Stage II (INBO) are eligible for OCSC.
The application fee for the INBO Exam is Rs.300/-. To have a quick glimpse of the Indian National Biology Olympiad (INBO 2025) go through the overview table.INBO 2025 Overview | |
Organization | Homi Bhabha Centre for Science Education (affiliated with the Tata Institute of Fundamental Research – HBCSE) |
Exam Name | Indian National Biology Olympiad (INBO 2025) |
Registration Dates | 06th to 18th January 2025 |
INBO 2025 Exam Date | 02 February 2025 (1:30 pm to 3:30 pm) |
Application Mode | Online |
Application Fee | Rs. 300/- |
Official Website | https://secure.hbcse.tifr.res.in |
The candidate must meet the requirements for an Indian passport.
INBO 2025 Syllabus | |
Cell Biology | Study of cells, their structure, functions, and organelles. |
Genetics | Understanding of genes, heredity, DNA, RNA, genetic disorders, and genetic engineering. |
Biotechnology | Application of biological processes in technology, including areas like genetic engineering, bioremediation, and biopharmaceuticals. |
Evolution | Understanding the process of evolution, natural selection, adaptation, and speciation |
Plant Biology | Study of plant structure, growth, reproduction, and adaptations to various environments |
Ecology | Examination of interactions between organisms and their environment, ecosystems, biodiversity, and conservation. |
Physiology | Study of how living organisms function, including topics like respiration, digestion, circulation, and nervous system. |
Animal Biology | Examination of animal anatomy, physiology, behavior, and diversity. |
Microbiology | Study of microorganisms, including bacteria, viruses, fungi, and their roles in ecosystems and human health. |
Immunology | Understanding the immune system, immunity, vaccines, and immune responses to pathogens. |