| Front | What happens when pollen lands on the stigma? |
|---|---|
| Back | A pollen tube begins to grow down the style into the ovary where it enters the micropyle into the ovule, it then fuses with a female gamete. |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Pollen grains insect-pollinated wind-pollinated difference large sticky/spiky stick
Previous card: Self-pollination differences cross-pollination cross pollination guarantees variation good
Up to card list: IGCSE Biology Summary