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    Hey, can someone please help me with genetic diagrams, Mendel and that topic of DNA, chromosomes etc? Just some general notes would be great, I'm really struggling and want an A*!
    And how to draw genetic diagrams and identify who has the disorder? (all that recessive, heterozygous stuff) Thanks!
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    (Original post by sunny181113)
    Hey, can someone please help me with genetic diagrams, Mendel and that topic of DNA, chromosomes etc? Just some general notes would be great, I'm really struggling and want an A*!
    And how to draw genetic diagrams and identify who has the disorder? (all that recessive, heterozygous stuff) Thanks!
    If you do AQA biology there's a good diagram in the textbook which basically just shows a table i'll try to get a photo
    Homozygous and stuff sounds really hard at first (I found it hard) but it really just means:
    Homozygous: The same
    Heterozyous: Different
    I know this isnt very clear and may not be helpful but I tried
    Hope this image helps, this is the only way I understood it
 
 
 
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