INTRODUCTION To acquire knowledge, conceptual understanding, and skills to solve problems and make informed decisions in scientific contexts. to develop skills of scientific inquiry to design and carry out scientific investigations and evaluate scientific evidence to draw conclusions. Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, evolution, distribution, identification and taxonomy. Biology literally means "the study of life". Biology is such a broad field, covering the minute workings of chemical machines inside our cells, to broad scale concepts of ecosystems and global climate change. Biologists study intimate details of the human brain, the composition of our genes, and even the functioning of our reproductive system. Human’s exploratory activities have resulted in the accumulation of vast source of knowledge called Biology. In Biology, we study about nature which means the entire univers...