100 Biology Questions and Answers
Biology is the fascinating study of life in all its forms—from the tiniest cells to complex ecosystems. Understanding biology helps us explore how living organisms grow, survive, and interact with their environment.
On this page, you’ll find a carefully curated collection of 100 essential Biology questions and answers, covering key topics like cell biology, genetics, human physiology, ecology, and evolution. Each question is explained clearly to help students, exam aspirants, and curious minds learn faster, revise effectively, and strengthen their understanding.
Whether you are preparing for competitive exams, school or college tests, or simply want to explore the wonders of life, this page will serve as your complete guide to essential Biology knowledge.
- What Ribosomes Are : The Powerhouses of Protein SynthesisWhat Are Ribosomes? Ribosomes are essential molecular machines located within all living cells, playing a pivotal role in the process of protein synthesis. Comprising ribosomal … Read more
- What is the role of the nucleus in a cell?What is the role of the nucleus in a cell? The Role of the Nucleus in a Cell: The Central Command of Life Introduction to … Read more
- What is the function of the cell membrane?What is the function of the cell membrane? Introduction to the Cell Membrane The cell membrane, often referred to as the plasma membrane, serves as … Read more
- What are the differences between prokaryotic and eukaryotic cells?What are the differences between prokaryotic and eukaryotic cells? Prokaryotic and Eukaryotic Cells – The Fundamental Units of Life Explained Cells are recognised as the … Read more
- What are living things, and how do they differ from non-living things?Q: What are living things, and how do they differ from non-living things? Defining Living Things Everything in our world can be broadly divided into … Read more