Fill in the following blanks with suitable words :
The short and thick line in the symbol of a cell represents its _________ terminal.

Answer

To fill in the blank in the statement: "The short and thick line in the symbol of a cell represents its _________ terminal," we need to identify what the short and thick line signifies in the context of a cell's diagram.

### Step-by-Step Solution:

1. **Understand the Symbol of a Cell**: In a circuit diagram, a cell is represented by two lines. One line is long and thin, while the other is short and thick.

2. **Identify the Lines**: The long line represents the positive terminal of the cell, while the short and thick line represents the negative terminal.

3. **Fill in the Blank**: Since the question asks for what the short and thick line represents, we conclude that it represents the "negative" terminal.

4. **Final Answer**: The complete statement is: "The short and thick line in the symbol of a cell represents its **negative** terminal."