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Based on the diagram drawn above in (i) ...

Based on the diagram drawn above in (i) give a suitable term for each of the following descriptions:
The structures that carry the hereditary units.

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**Step-by-Step Solution:** 1. **Identify the Structures**: The question asks for the structures that carry hereditary units. In biological terms, these structures are found within the cell. 2. **Focus on the Nucleus**: Each cell contains a nucleus, which is often referred to as the "control center" of the cell. This is where the genetic material is housed. 3. **Recognize the Genetic Material**: Within the nucleus, the primary structure that carries hereditary information is DNA (deoxyribonucleic acid). ...
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