Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, evolution, distribution, and taxonomy.
Components of Food
What are the main food groups
The main food groups are energy giving,body building and protective food.
What is a balanced diet
A diet which contains all the important nutrients in the right amount is
Why is plasma membrane also known as the selectively permeable membrane?
Plasma membrane is called selectively permeable membrane because it allows the movement of only selected molecules across it an
Cell theory
The cell theory stated that all plants and animals are composed of cell and that cell is the basic unit of life and that all cells arise from pre-existing cells.
Who discovered cell and ho
