6. Name the four specialised cells
- Leaf cell, Root hair cell, Sperm cell, Red blood cells
- Animal cells, plant cells, bacteria cells, yeast cells
7. Which one of these are along a line and not a square?
- Transect
- Quadrant
8. Are these limiting factors- light intensity, oxygen concentration and temperature?
- No, its not oxygen but carbon dioxide
- Yes
9. Does a bacteria cell have a nucleus?
- No
- Yes
