Question

define the type of pollination we observe in apples and pumpkins​

Answer 1

Answer:

Apples require cross-pollination -- bees moving pollen from a pollen-donating tree to the receiving tree. Pollen-donating trees must be a compatible cultivar that has been intercropped (e.g., planted in alternate rows) or crabapple trees that have been interspersed within the apple orchard for this purpose.