Question

what is the difference between self fertilization and cross fertilization​

Answer 1

self fertilization means individual means only single and in cross fertilization multiplying each other

Answer 2

self fertilisation is the process in which pollen grains transfer from the anther to the stigma of same flower or another flower on the same plant.

cross pollination is the process in which the pollen grains transfer from the anther to the stigma of another flower on another plant of the same kind .

May it helps you!!!!!!!