| OVULE | Part of the reproductive system of a seed plant that develops into a seed when fertilised, made up of the embryo sac, the surrounding nucellus and one or two protective integuments (5) |
| RADICLE | Part of the embryo of a plant that develops into its primary root (7) |
| OVARY | Part of the reproductive system that produces eggs |
| ORIONSBELT | Twinkling ones might hold up O'Ryan's trousers, say? (5'1,4) |
| HAVEAGO | Try to do it. Going up, O! Ah! Clumsily gave in (4,1,2) |
| PONDWEED | Plant that develops deep down |
| STYLUS | Unbridled lust's ultimately necessary - it's part of the reproductive process (6) |
| FLOWER | The reproductive equipment of a seed plant (6) |
| EMBRYO | Part of a seed that develops into a plant |
| FRUIT | The developed ovary of a seed plant with its contents and accessory parts, as the runner bean pod, nut, tomato or pineapple! (5) |
| LARVA | From the Latin for "ghost, mask", a caterpillar, tadpole or other immature creature that develops into a different adult form by metamorphosis (5) |
| COROLLA | Petals of a flower collectively, forming a whorl within the sepals that encloses the reproductive organs (7) |
| CLITELLUM | A belt-like swelling containing the reproductive system. |
| REPRODUCTIVE | The reproductive system contains both male and female ___ organs. Two earthworms are needed for fertilization. They cannot fertilize themselves. |
| GAMETE | Match external parts of the reproductive cell (6) |
| BUD | Growth on a tree that develops into a leaf (3) |
| GYNAECOLOGIST | A medical expert in the health of the female reproductive system (13) |
| ANTHER | Part of organ, the reproductive bit of plant (6) |
| LENTIL | A seed plant |
| PROTEA | Putrefaction in a seed plant (6) |