Slide Preview for B1 You and your genes
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Powerpoint Description:
Genes, chromosomes and DNA, how genes work, the role of DNA, variation, inherited and environmental forms of variation, sexual reproduction, how sex is determined, definitions of words like recessive, dominant, heterozygous and homozygous, the development of sexual organs, monohybrid cross diagrams and punnett squares, determining eye colour and other inherited characteristics, inherited diseases such as cystic fibrosis and Huntingdon's disease, family pedigree charts, genetic testing, the ethics of genetic testing, embryo selection, cloning plants, cloning animals, identical twins, stem cell research.Click here to register and to download this PowerPoint file
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