What features of the fruit – drupes provide the distribution of seeds of many representatives of plants of the family Rosaceae?

1) Drupe – a single-seeded fruit with brightly colored juicy pulp, which attracts animals.
2) Drupe is eaten by birds and mammals, while seeds covered with the lignified part of the pericarp are not digested in the food of the digestive canal and are removed with the litter out.
3) Thanks to animals, they spread.

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