Explain the significance of sexual reproduction in the life cycle of a plant.

Explanation

### Step-by-Step Solution:

1. **Definition of Sexual Reproduction**: Sexual reproduction in plants involves the fusion of male and female gametes, leading to the formation of a zygote. This process begins with gametogenesis, where gametes are produced in male and female reproductive structures.

**Hint**: Remember that sexual reproduction requires two different gametes – one from the male and one from the female.

2. **Formation of Zygote**: The fusion of the male gamete (sperm) and the female gamete (egg) results in the formation of a zygote, which is diploid (having two sets of chromosomes). This zygote will eventually develop into an adult plant.

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