Which list gives the complete path for pollen has it fertilizes a plant?

Answer 1

1. Pollen lands on the stigma
2. Pollen tube grows down the style
3. Pollen tube reaches the ovary
4. Pollen tube fertilizes the egg in the ovule

or

1. Pollen grains are transferred to the stigma
2. Pollen grains germinate and form a pollen tube
3. Pollen tube grows down the style towards the ovary
4. Pollen tube reaches the ovule and fertilizes the egg