Key Concept:
Biology is applied to solve real-life problems in areas such as natural resource conservation, food security, biotechnology, and sustainable development.
Short Notes:
Biology is not just the study of living things; it is also a practical science that can be used to address major challenges facing society and the environment. In Unit 1: Application of Biology, learners explore how biological knowledge contributes to the conservation of natural resources, the promotion of food and nutrition security, the creation of informed and responsible citizens, and the advancement of biotechnology in agriculture, health, and industry.
This unit emphasizes how scientific understanding and innovation in biology support Ethiopia’s efforts to achieve sustainable development goals. Biology plays a key role in managing biodiversity, protecting water and soil resources, improving public health, and ensuring the availability of nutritious food. It also helps citizens make ethical and informed decisions about environmental issues and new technologies.
By understanding and applying biological principles, students are encouraged to contribute positively to their communities and the country’s long-term development. The goal is to use biology not just as academic knowledge but as a tool for social, economic, and environmental improvement.
Key Terms:
- Biology – The science of life and living organisms,
- Application – Practical use of scientific knowledge to solve problems,
- Sustainable Development – Growth that meets present needs without harming future generations,
- Conservation – The protection and wise use of natural resources,
- Biotechnology – Use of living systems to develop useful products,
- Food Security – Reliable access to sufficient, nutritious food,
- Biodiversity – Variety of life in an environment.
Example:
In Ethiopia, biology is applied to protect endangered plant species in Bale Mountains and to improve teff yields through selective breeding, showing how biology contributes to conservation and food production.
Next Topic Preview:
Next, you’ll explore how biology is used in the conservation of natural resources, such as forests, soil, and water—resources that are essential for life and national development.
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