Bihar BSEB Intermediate Biology study guide
Bihar BSEB Intermediate Biology · Work through your exam, one topic at a time.
The Bihar School Examination Board (BSEB) Intermediate Biology examination is the Class 12 Biology paper taken by science-stream students in Bihar who are completing the two-year Intermediate (+2) course. It is a school-leaving and university-entrance credential: results feed directly into admission decisions at Bihar universities and are widely used alongside competitive entrance examinations for medical, agricultural, and life-science courses. The Bihar BSEB Intermediate Biology study guide has 8 sections and about 2,207 words.
01Reproduction
Reproduction in BSEB Intermediate Biology tests flowering-plant development, human reproductive physiology, and reproductive health. Expect questions that link structures to ploidy, hormones to events, and contraceptive or ART methods to their mode of action.
313 words, about 2 min02Genetics and Evolution
Genetics and Evolution examines inheritance patterns, the molecular flow of information, and the mechanisms that change populations over time. The exam often combines vocabulary with numerical problems and experimental deductions.
270 words, about 1 min03Biology and Human Welfare
Biology and Human Welfare connects pathogens, immunity, microbes, and food production. Questions often ask you to identify a disease agent, explain an immune failure, or match a microbe to an industrial or agricultural use.
281 words, about 1 min04Biotechnology
Biotechnology tests the tools of recombinant DNA technology and their applications in medicine, agriculture, and industry. Expect questions on enzymes, vectors, PCR, selection, and the difference between producing a product and proving it works.
263 words, about 1 min05Ecology
Ecology tests how organisms interact with each other and with the environment, how energy and matter move through ecosystems, and how biodiversity is conserved. Numerical questions on populations and energy flow are common.
279 words, about 1 min06Cell Structure and Function
Cell Structure and Function covers cell organisation, biomolecules, enzymes, and the cell cycle. The exam checks whether you can relate a structure to its function and track chromosome or DNA content through division.
265 words, about 1 min07Plant Physiology
Plant Physiology tests water and mineral transport, photosynthesis, respiration, and growth regulation. Questions often require linking a process to its site, energy source, or hormone effect.
248 words, about 1 min08Human Physiology
Human Physiology covers digestion, breathing, circulation, excretion, locomotion, neural control, and endocrine coordination. The exam favours structure-function links and simple calculations involving volumes, pressures, or hormone effects.
288 words, about 1 min