Biology Basics Quiz

Unity and Diversity of Life

• The primary theme explaining the unity and diversity of life is evolution, which demonstrates how species adapt and change over time while sharing common ancestry.
• Evolution accounts for both the similarities among different organisms and the distinct characteristics that have arisen due to adaptations to various environments.

Scientific Method in Biology

• Biologists utilize the scientific method as a systematic approach to inquiry, involving observation, hypothesis formation, experimentation, data collection, and analysis.
• This method allows for the testing and verification of hypotheses, leading to conclusions about biological processes and phenomena.

Fundamental Unit of Organisms

• All organisms are made up of cells, which serve as the basic structural, functional, and biological units of life.
• Cells can be unicellular or multicellular, and they perform essential functions necessary for the survival and reproduction of living organisms.

Study of Anatomy and Physiology

• The study of the anatomy (structure) and physiology (function) of plants and animals is known as biology, which encompasses various sub-disciplines.
• Anatomy focuses on the physical structures of organisms, while physiology examines how those structures function and interact within biological systems.