Are you preparing for the Biology JAMB examination for 2025/2026?
Then, this article has solved 50% of your challenges. This article is about the JAMB areas of concentration for Biology, which will help you pass JAMB with a high score.
Take your time, go through this article and write down the areas we have mentioned for you.
Biology is a compulsory science subject especially in the areas of medicine. The Biology section in the JAMB examination is important for students aspiring to gain admission into tertiary institutions in Nigeria. So you must pass it.
Our article is a breakdown of the critical topics and concepts you need to concentrate on to excel in the exam. Whether you are revising or starting your preparation, this guide is what you need now.
JAMB Areas of Concentration for Biology 2025/2026
The following areas have been identified as major topics for the JAMB Biology exam:
SECTION A: Variety of Organisms
– Characteristics of living organisms
– Evolution and its principles
– Adaptations of organisms (structural, functional, and behavioural)
– Classification of organisms into kingdoms, phyla, and classes
– Importance of biodiversity and conservation
SECTION B: Form and Functions
– Internal structure and functions of plants and animals
– Digestive systems in plants and animals
– Mechanisms of transport in plants and animals (xylem, phloem, blood circulation)
– Cellular respiration and energy production
– Excretion and waste removal processes
– Skeletal and muscular systems (support and movement)
– Reproductive systems and processes in plants and animals
– Growth and development in organisms
– Nervous and endocrine coordination
SECTION C: Ecology
– Factors influencing the distribution of organisms
– Ecological relationships (e.g., parasitism, mutualism, commensalism)
– Natural habitats and their features
– Nigerian biomes and their ecological importance
– Population dynamics and interactions
– Soil composition and types
– Environmental issues such as deforestation, pollution, and climate change
SECTION D: Heredity and Variations
– Basic principles of heredity (Mendelian laws)
– Genetic variations in populations
– Chromosomes, genes, and DNA structure
– Genetic disorders and inheritance patterns
SECTION E: Additional Topics
– Microorganisms and their roles in ecosystems
– Biotechnology and its applications
– The role of enzymes in biological processes
– Human health and diseases (pathogens, immunity, and prevention)
– Photosynthesis and its significance to life
How to Prepare Using These Areas of Concentration
To maximize your success in the JAMB Biology exam, focus on these areas while studying. Break down each topic into manageable sections, and make use of past questions to test your understanding. Also, learning to master any diagrams for processes like photosynthesis, respiration, and reproduction.
Areas of Concentration other Subjects
JAMB Areas of Concentration for Geography 2025/2026
JAMB Area of Concentration for Physics (2025/2026)
Is the 2025 jamb syllabus out for science students?
Yes, the 2025 Jamb syllabus for science students, even all courses, has been released.
How many areas of biology are there?
There are three areas of biology which include Microbiology, Zoology and Botany.
Which Biology textbook is the best for jamb?
Essential Biology and Modern Biology are the two best Biology textbooks for science students.
Bottom Line
Excelling in the JAMB Biology section requires strategic preparation and a better understanding of the subject, which you can achieve by focusing on the JAMB areas of concentration for Biology coupled with the past questions and syllabus.