what is a cell can you answer ?
Answers
Answer:
A cell is the smallest unit of life. They are the structural, functional, and biological units of life. The discovery of cells was first made by Robert Hooke. While examining a section of cork under the microscope, he observed small compartment-like structures and named them cells. However, Hooke observed dead cells under the microscope as cork is made up of dead cells. Cells exhibit different types of properties like:
• It is the smallest living unit of life.
• It is so small that it is not visible to the naked eye.
• The shape of the cell varies in different organisms and within an organism.
• Size of cells also differs.
• All living cells exhibit certain basic characteristics like respiration, growth, metabolism, etc.
• Cells originate from a pre-existing cell. A mother cell divides to produce daughter cells. Hence, cells exhibit cell division.
Answer:
the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm. ... A cell is surrounded by a membrane, which has receptors on the surface.