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6. What is the function of meristem cells?

  • To transport water and nutrients up the plant
  • Allows plants to continue growing
  • To absorb light for photosynthesis
  • Regulate the rate of transpiration

7. What does the second R stand for?

  • Response
  • Relay
  • Receptor
  • Replication

8. What is the myelin sheath?

  • Long dendron
  • insulating fatty layer
  • Tissue

9. What two things form the central nervous system?

  • Lungs/heart
  • Brain/nerves
  • Brain/spinal cord
  • Spinal cord/lungs

10. Which cells can form any type of cell?

  • Teenage stem cells
  • Embryonic stem cells
  • Adult stem cells
  • Toddler stem cells

11. What is cell differention?

  • When cells reproduce
  • When cells change into more specialised cells
  • When cells replicate
  • When cells divide

12. What is the correct abbreviation?

  • SRSRMAR
  • SRSRMER
  • SSRSMER
  • SRSRNER

13. How many chromosomes are there in the a human nucleus

  • 92
  • 48
  • 46
  • 23

14. What is the first stage of mitosis

  • Prophase
  • Interphase
  • Anaphase
  • Metaphase

15. What does the first S stand for?

  • Stimulus
  • Selection
  • Sensory
  • Sexual reproduction