In many grasses, seeds are formed only after fertilization. There are reports that, in some grasses seeds are formed without fertilization. Explain the phenomenon

Explanation

### Step-by-Step Solution:

1. **Understanding Fertilization in Grasses**: In many grasses, seeds are formed as a result of fertilization, which is part of the sexual reproduction process. This involves the fusion of male and female gametes after pollination.

2. **Identifying the Exception**: However, there are certain grasses that can produce seeds without the process of fertilization. This indicates an alternative reproductive strategy that does not involve the typical sexual reproduction pathway.

3. **Defining the Phenomenon**: The phenomenon where seeds are formed without fertilization is known as **Apomixis**. In apomictic plants, seeds develop from the ovule without the fusion of gametes.

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