The theory proposing that body an organism consists of inompletely divided cells is

Options

A. Organismal theory
B. Protoplasmic theory
C. Cell theory
D. Theory of cell lineage

Answer

To solve the question regarding the theory that proposes that the body of an organism consists of incompletely divided cells, we can analyze the options provided:

1. **Organosymbolic theory**: This theory does not relate to the concept of cells or their division. It is more about the symbolic representation of organs rather than the cellular structure of organisms.

2. **Protoplasmic theory**: This theory posits that protoplasm is the basic unit of life. While it emphasizes the importance of protoplasm, it does not specifically address the concept of incompletely divided cells.

3. **Cell theory**: This foundational theory in biology states that all living organisms are composed of cells, and cells are the basic unit of life. It does not focus on the idea of incompletely divided cells.

4. **Theory of cell lineage**: This theory explains that cells arise from pre-existing cells. It does not specifically mention the concept of incompletely divided cells either.

After analyzing the options, we find that none of the theories directly state that the body of an organism consists of incompletely divided cells. However, the closest option that might relate to the concept of cells being part of a larger organism could be interpreted as the **Organosymbolic theory**, although it is not a widely recognized theory in cellular biology.

Thus, the answer to the question is **A. Organosymbolic theory**.