B2 1.5 Organ Systems

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Across
  1. 2. Main supporting tissue in plants (5)
  2. 3. Tissue that covers plants (9)
  3. 6. What system breaks down and absorbs food into the blood (9)
  4. 8. A human ..... is the size of a pin head before it starts to differentiate (6)
  5. 10. A multicellular body develops from a ...... (6)
  6. 11. Plant organ tha absorbs water and minerals (5)
  7. 15. covers the surface as skin and lines all tubes (16)
  8. 18. A cell will die without a ....... (7)
  9. 19. Organ beginning with 's' in plants (4)
  10. 20. What gland is found in the mouth (8)
  11. 21. A organelle which contains green pigment (11)
Down
  1. 1. Where does photosynthesis occur in a plant (6)
  2. 4. Which cell has extensions into the soil to absorb water(12)
  3. 5. Which organ cell has the greatest number of mitochondria (5)
  4. 7. Cells that have different shapes and many special features (11)
  5. 9. Spindle shaped cell with fibrils that can shorten and lengthen (6)
  6. 12. Tissue that carries out photosynthesis in plants (9)
  7. 13. Which organ stores and digests food (7)
  8. 14. Which tissue produces enzymes and hormones (9)
  9. 16. A specialised cell of the same type (6)
  10. 17. The largest organ in the digestive system (17)