Final answer:
Plants reproduce through sexual reproduction, producing a zygote through fertilization.
Step-by-step explanation:
The correct answer is sexual reproduction that produces a zygote through fertilization. Plants reproduce through sexual reproduction, which involves the fusion of gametes (sperm and egg) resulting in the formation of a zygote. This process requires the transfer of pollen from the male reproductive organ to the female reproductive organ of the plant. Water is not always necessary for the process of pollination and fertilization, as some plants rely on other mechanisms such as wind, animals, or self-pollination.
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