Identify the following component of a cell : Living matter of a cell
(a) Chloroplast
(b) Endoplasmic reticulum
(c) Protoplasm
(d) Mitochondria

Explanation

To identify the living matter of a cell from the given options, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the component of a cell that is referred to as the "living matter."

2. **Analyze the Options**:
- **(a) Chloroplast**: This is an organelle involved in photosynthesis but is not the entire living matter of the cell.
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