© Boardworks Ltd 2004 1 of 47 KS4 Biology Chromosomes, Genes and DNA.
Chromosomes, Genes and DNA Contents Chromosomes and gender DNA – the molecule of life DNA and the genetic code How DNA copies itself.
X-linked traits. Modes of Inheritance Autosomal Inheritance –Dominant vs. Recessive X-linked Inheritance –Genes only on X chromosome –Dominant vs. Recessive.
