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Cell theory does not contradict evolution. Cell theory states that all living organisms are composed of cells, while evolution explains how these cells and organisms change over time through the process of natural selection. Both concepts are supported by scientific evidence and are compatible with each other.
The cell theory and Darwin's theory of evolution are not mutually exclusive; rather, they complement each other. The cell theory explains the fundamental unit of life, while Darwin's theory of evolution describes how species change over time through natural selection. The cell theory provides the biological foundation for understanding the processes that drive evolution.
The theory of evolution is that all living things come from other living things.
One alternative to evolution of a cell is creationism, which holds that living organisms were created by a higher power rather than evolving through natural selection. Another alternative is the theory of intelligent design, which proposes that certain features of living organisms are best explained by an intelligent cause rather than by natural selection.
The two theories of evolution in a eukaryotic cell are endosymbiotic theory and gene duplication. Endosymbiotic theory suggests that eukaryotic cells evolved from a symbiotic relationship between different prokaryotic organisms. Gene duplication theory suggests that gene duplication events have played a significant role in the evolutionary development of new functions and complexity in eukaryotic cells.
The theory of evolution by natural selection is a unifying principle in modern biology that explains how species change over time through genetic variation and adaptation to their environment. Additionally, the cell theory, which states that all living organisms are composed of cells, forms the foundation of modern biological studies. Both of these theories are essential in understanding the diversity and complexity of life on Earth.