Why are seeds of some grasses called apomictic? Explain

Explanation

### Step-by-Step Solution

1. **Definition of Apomictic Seeds**: Apomictic seeds are those that are formed without fertilization. This means that the seeds develop from the ovule without the typical process of syngamy (fusion of male and female gametes).

2. **Understanding Seed Formation**: In typical sexual reproduction, seeds are formed after fertilization occurs. The ovule, which contains the female gamete (egg), is fertilized by the male gamete (from pollen) to form a zygote. This zygote then develops into an embryo, and the ovule matures into a seed.

3. **Mechanism of Apomixis**: In apomictic plants, specifically some grasses and members of the Asteraceae family, seeds can develop from the ovule without the need for fertilization. This occurs when the female gamete (egg) is formed without undergoing the usual reduction division (meiosis), resulting in a diploid egg.

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