Why are cells called the “basic building blocks of life?”
The human body is made up of over 100 trillion cells.
Most cells can only be seen with the aid of a microscope.
Cells are shaped like blocks.
Cells are the basic structure in all living things.
Cells are called the "basic building blocks of life" because they are the fundamental units of structure and function in all living organisms. They are responsible for carrying out essential processes that are necessary for life.
Cells are the basic structural units because every living organism, from single-celled organisms like bacteria to complex multicellular organisms like humans, is composed of cells. Cells come in various shapes and sizes and perform specific functions in different tissues and organs of organisms.
Furthermore, cells function together in a cooperative manner to form tissues, organs, and ultimately entire organisms. These cells work together in a specialized way to perform specific functions, allowing organisms to carry out necessary activities like respiration, digestion, movement, and reproduction.
Cells also have the ability to replicate and divide, giving rise to new cells, which allows for growth, development, and repair in organisms. This ability of cells to divide and differentiate into specialized types further underscores their significance as the basic building blocks of life.
Overall, cells are called the "basic building blocks of life" because they are the fundamental units that make up organisms, perform essential functions, and allow for the complexity and diversity of life forms.