What is the difference between fruit and seed

The key difference between fruit and seed is that fruit is the developed ovary of angiosperms after fertilization while seed is a fertilized ovule of plants. After the fertilization, the ovule becomes the seed, and the ovary becomes the fruit...

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Fruit(1).It is the developed overy of angiosperms after fertilization.

(2).It consists of a seed or seeds.

Seed:It is a fertilized ovule of plants.

(2).It consists of an embryo.

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs