Across
- 1. This type of cell reproduces asexually by a process called budding.
- 3. This cell has a tail that whips from side to side to help it move towards the egg.
- 4. A group of cells with similar structure and function working together.
- 6. The organ system that controls the flow of blood around the body.
- 7. Made up of tissues that work together to provide a certain function.
- 8. Are found in all green parts of the plant, they are green because they contain the green substance chlorophyll.
- 12. This net movement of particles of a gas or solute from an area of high concentration to an area of low concentration (along a concentration gradient).
- 13. The organ system that consists of the stomach, intestines and deals with food.
- 14. This type of cell is about 1 micrometre in length and has loose genetic material, it may have flagella to aid movement.
- 15. Controls all the activities of the cell, it contains genes on the chromosomes.
Down
- 2. The organ system where the kidneys filter the blood.
- 5. Structures in the cytoplasm where oxygen is used and most of the energy is released during respiration.
- 9. The organ system that supports and protects the body while giving it shape and form.
- 10. Increasing the surface area will __________ the rate of diffusion.
- 11. This type of cell contains a cell wall made of cellulose to strengthen the cell and give it support.