Question: what are the steps of self pollination?
Answer: Step 1: A grain of pollen falls onto stigma.
Step 2: Insect enters flowers and brushes against anther and then is coated in pollen.
Step 3: Some pollen can fall onto stigma as insect leaves flower.
Step 4: pollen falls onto the stigma of the next flower.
Step 5: a small seed forms in the ovary in the plant.