It appears you're asking about terms related to cell biology. Here's a brief explanation of each term that you mentioned:
-
Undifferentiated: This term refers to cells that have not yet developed into a specific type or function. Undifferentiated cells can multiply and develop into specialized cells. Stem cells are a prime example of undifferentiated cells.
-
Cells: This is a general term for the basic structural, functional, and biological units of all living organisms.
-
Spindle fibers: These are structures composed of microtubules that emerge from the centrosomes during cell division (mitosis and meiosis) to separate chromosomes and pull them to opposite poles of the cell.
-
Interphase: This is the phase of the cell cycle during which a cell is not dividing. It includes stages such as G1, S (synthesis), and G2, during which the cell grows, duplicates its DNA, and prepares for division.
-
Cell plate: This is a structure that forms during cytokinesis in plant cells, leading to the creation of a new cell wall between two daughter cells.
-
Stem cells: These are undifferentiated cells with the capability of developing into different cell types (differentiating) and have the potential to divide indefinitely.
If you are looking for an answer that connects these terms or relate to a specific question, please provide more context, and I'd be happy to help!