2 when a man and a woman have sexual intercourse otherwise known as fcking someone
Organisms need new cells for growth, repair, and to replace old or damaged cells. Cell division allows organisms to produce new cells that are needed to maintain and support bodily functions. Without new cells, organisms would not be able to grow, heal, or maintain proper functioning.
All living organisms need to make new cells to grow, repair damage, and replace old or dying cells in order to maintain their structure and function. This process also allows for genetic diversity and adaptation to changing environments.
Cells must reproduce for growth, development, and repair.
Mitosis
Mitosis in multicellular organisms allows the organism to have more cells, and to replace cells that died or were lost(like an open wound--blood cells would be lost). This is different from the purpose of unicellular organisms because mitosis in unicellular organisms allows reproduction to create more (identical) organisms.replaces damaged cells such as skin cells that are damaged when you get a cut! - reidellen
Organisms need new cells for growth, repair, and to replace old or damaged cells. Cell division allows organisms to produce new cells that are needed to maintain and support bodily functions. Without new cells, organisms would not be able to grow, heal, or maintain proper functioning.
so it does not get extinct
All living organisms need to make new cells to grow, repair damage, and replace old or dying cells in order to maintain their structure and function. This process also allows for genetic diversity and adaptation to changing environments.
Cells use diffusion to make new cells or all cells come from preexisting cells Cells are the basic units of structure and function in all living things/ organisms All organisms are uni- or multicellular (one or many celled organisms)
DNA is the genetic material that carries the information needed to make new organisms or new cells within organisms. The DNA in mitochondria is only from the individual's maternal lineage, versus the individual's unique DNA found in other cells.
nucleus
Cells need to produce new cells in order to grow, repair damaged tissues, and replace old or dying cells. This process, known as cell division, is essential for the maintenance and regeneration of tissues and organs in multicellular organisms.
In unicellular organisms, only one cell is required to make a new organism. This single cell can replicate its DNA and divide through a process called binary fission to create two new identical daughter cells.
Organisms need to produce new cells because the old ones can be damaged or die of old age.
Living things need to produce new cells for growth, repair of damaged tissues, and to replace old or dying cells. This cell division process helps organisms maintain their structure and function, ensuring their survival and ability to adapt to changing environments.
Cells must reproduce for growth, development, and repair.
totipotency of cells