spot question for bio - paper 2

1. Cell Organisation and example
  - cell, tissue, organ, system (example)
  - effect if there is less RBC 


2.Isotonic and hypertonic solution
  - importance of isotonic and hypertonic 
  - how to preserve fish


3.Human and fish respiratory system
  - effect of harmful gas 
  - importance of producer


4. Reproduction organ in plant
  - double fertilisation


5.Blood group
  - schematic diagram


6. Food chain, rate of producer, 
 primer..,
 secondary..,
 tertiary..


7.Growth curves


8.Female reproduction system


9. Effectiveness of family planning 


10.Role of skin in regulating body temperature


11.Blood glucose regulating


12.Greenhouse effect