Across
- 5. Unspecialized cell that can give rise to one or more types of specialized cells
- 7. Specialized tissue in plants that carries water and nutrients
- 9. Cells that are capable of developing into most, but not all, of the body's cell types
- 11. Movement (Growth) of a plant toward or away from stimuli
- 12. Grain Structure that contains the entire male gametophyte in seed plants
- 14. Gland Gland that releases its secretions (hormones) directly into the blood, which transports the secretions to other areas of the body
- 16. Structure in seed cones in which the female gametophytes develop
Down
- 1. Signals to which an organism responds
- 2. Protective outer covering of a plant
- 3. Process by which metabolic wastes are eliminated from the body
- 4. Vascular tissue that carries water upward from the roots to every part of a plant
- 6. Vascular tissue that transports solutions of nutrients and carbohydrates produced by photosynthesis through the plant
- 8. Small opening in the epidermis of a plant that allows carbon dioxide, water, and oxygen to diffuse into and out of the leaf
- 10. Produces and stores sugars & contributes to the physical support of the plant
- 13. Specific reaction to a stimulus
- 15. In plants, single layer of cells that makes up dermal tissue