B1-Genes, chromosomes and DNA Mindmap

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  • B1- Genes, chromosomes and DNA
    • Genes
      • A short length of a chromosome.
        • Chromosomes
          • A chromosome is one very long molecule of DNA.
          • 23 pairs of chromosomes in the body
            • 46 individual chromosomes
      • Genes control the development of  different   characteristics
      • Alleles
        • Different versions of the same gene
    • Chromosomes
      • A chromosome is one very long molecule of DNA.
      • 23 pairs of chromosomes in the body
        • 46 individual chromosomes
    • Nucleus
      • Contains genetic material
    • Genotype
      • An organisms genotype is all of the genes is has.
        • Genes
          • A short length of a chromosome.
            • Genes control the development of  different   characteristics
            • Alleles
              • Different versions of the same gene

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