IB Biology

  • IB Biology

    B 4.2 – Ecological Niches

    The IB Biology B4.2 Ecological Niches video revision guide is an essential resource for students studying the International Baccalaureate syllabus. This comprehensive and well-detailed resource aims to break down complex topics in a simple and clear manner to assist with understanding and revision. The video lessons delve into essential topics, such as understanding ecological niches, differences between organisms, the process of photosynthesis and an overview of the types of nutrition – holozoic, mixotrophic, saprotrophic and nutrition in Archaea. It also takes an in-depth look at dentition and diet among omnivorous and herbivorous animals. Furthermore, the video guide goes a step further to detail the specific adaptations that herbivores and predators…