When it comes to preparing for the NECO Biology exam, it is important to focus on key topics that will help you excel in the SSCE Biological Sciences section. By understanding these topics in depth, you can boost your chances of success on the exam.

One of the best resources for studying NECO Biology is Green Bridge CBT, an online platform that provides comprehensive study materials for students preparing for JAMB UTME, WAEC SSCE, and NECO SSCE. With over 65,000 past questions and answers, Green Bridge CBT is an invaluable tool for exam preparation.

Here are some key topics you should prioritize while studying for the NECO Biology exam:

  1. Cell structure and organization: Understanding the structures and functions of cells is crucial for grasping the basics of biology. Pay attention to topics such as cell membrane, nucleus, cytoplasm, mitochondria, and chloroplasts.
  2. Transport systems: Learn about the various systems responsible for transporting substances within organisms. This includes topics like the circulatory system, respiratory system, and excretory system.
  3. Genetics and Heredity: Gain a solid understanding of the principles of genetics, inheritance, DNA, and genetic variation. This topic often appears in the NECO Biology exam.
  4. Ecology: Studying ecosystems, food chains, biodiversity, and environmental concerns is essential for this section of the exam. Make sure to familiarize yourself with ecological concepts and their practical applications.
  5. Plant and Animal Physiology: Focus on topics such as photosynthesis, respiration, digestion, reproduction, and the functions of various organs.

By dedicating adequate time and effort to these key topics, you can significantly improve your performance on the NECO Biology exam.

To further enhance your preparation, Green Bridge CBT offers an Android mobile app that allows you to practice JAMB CBT questions offline. You can download the app from the Google Play Store.

Remember, success in the NECO Biology exam requires thorough knowledge of the subject matter. Utilize the resources provided by Green Bridge CBT to enhance your understanding, practice past questions, and boost your confidence on exam day.


In this article, we discuss key topics to focus on when preparing for the NECO Biology exam, specifically for the SSCE Biological Sciences section. These topics include cell structure and organization, transport systems, genetics and heredity, ecology, and plant and animal physiology. We also highlight the importance of using resources like Green Bridge CBT, which provides over 65,000 past questions and answers to aid in exam preparation. Additionally, we mention the availability of their Android mobile app for offline practice. Success on the NECO Biology exam requires in-depth knowledge of these topics, and utilizing the resources provided by Green Bridge CBT can greatly enhance exam performance.


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