List two characteristics that distinguish monocots from dicots.

Explanation

To distinguish monocots from dicots, we can identify two key characteristics:

1. **Number of Cotyledons**:
- Monocots have only one cotyledon in their seeds. This single cotyledon is often larger and serves as the initial food source for the developing plant.
- Dicots, on the other hand, have two cotyledons in their seeds. These two cotyledons provide nourishment to the seedling as it begins to grow.

2. **Presence of Cambium and Secondary Growth**:
- In monocots, the cambium is absent. This means that monocots do not undergo secondary growth, which is responsible for increasing the girth of the plant. As a result, monocots tend to have a more herbaceous structure.
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