Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button if available to get a clue. Note that you will lose points if you ask for hints or clues!
anther carpel female female sex cell filament male male sex cells organ system ovary ovule ovules reproductive organs seeds sex cells sexual reproduction stamen stigma style