Across
- 3. the structure that contains the egg cell of a seed plant
- 5. the tip of the pistil
- 6. the long, slender part of the pistil
- 7. the process by which plants use light energy to make food
- 9. the growth of a plant in response to touch
- 12. the rounded base of a pistil
- 13. the growth of a plant in response to light
- 14. the female reproductive structure of a flower
- 15. an organism in its earliest stages of development
Down
- 1. the green pigment in plants that captures light energy for photosynthesis
- 2. the loss of water vapor by plants through stomata
- 4. the leaflife structure that covers and protects the immature flower
- 8. a change in the growth of a plant in response to stimulus
- 10. the growth of a plant in response to gravity
- 11. the male reproductive structure of the flower
