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  1. Hisham Khan

    A level Biology: Post your doubts here!

    Learn EGF
  2. Hisham Khan

    A level Biology: Post your doubts here!

    O can be given to anyone so It leaves us B and D. It is D as blood group Ab diesent contain antibodies for either A or B
  3. Hisham Khan

    A level Biology: Post your doubts here!

    aw awww :)
  4. Hisham Khan

    A level Biology: Post your doubts here!

    https://www.xtremepapers.com/commun...est-questions-compiled-a-level-version.36302/
  5. Hisham Khan

    A level Biology: Post your doubts here!

    'I saw a question and they say growth of cell is not important for mitosis but somewhere else they said division of cells and somewhere else they said repair of tissues.I'm going to go mad help me.Why omg
  6. Hisham Khan

    A level Biology: Post your doubts here!

    I thought answer was 3 only
  7. Hisham Khan

    A level Biology: Post your doubts here!

    noice
  8. Hisham Khan

    A level Biology: Post your doubts here!

    neutrophils accumulate at site of infection. macophages abtigen presentation and cytokine Basophils histamine release
  9. Hisham Khan

    A level Biology: Post your doubts here!

    Intresting question
  10. Hisham Khan

    A level Biology: Post your doubts here!

    I know
  11. Hisham Khan

    A level Biology: Post your doubts here!

    Good question
  12. Hisham Khan

    A level Biology: Post your doubts here!

    kill me lol
  13. Hisham Khan

    A level Biology: Post your doubts here!

    good one
  14. Hisham Khan

    A level Biology: Post your doubts here!

    A has to be right because 4 is wrong as strands run anti parallel not parallel chekc again
  15. Hisham Khan

    A level Biology: Post your doubts here!

    polyneucleotide?
  16. Hisham Khan

    A level Biology: Post your doubts here!

    Not doubts but just polishing.Why is all enzyme having quatenary structure wrong mrs potatoe
  17. Hisham Khan

    A level Biology: Post your doubts here!

    Hard question
  18. Hisham Khan

    A level Biology: Post your doubts here!

    Anyone isin't 2 3 and 4 correct?????
  19. Hisham Khan

    A level Biology: Post your doubts here!

    no idea
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