Reactions of complex ions Student activity Play

Recombination in bacteria Animation Play

Recombination in bacteria Student activity Play

Recombination of genetic material in bacteria Whiteboard exercise Play

Regulation of gene expression Slideshow Play

Regulation of gene expression in eukaryotes Student activity Play

Regulation of gene expression in eukaryotes Animation Play

Regulation of gene expression in prokaryotes – operons Student activity Play

Regulation of gene expression in prokaryotes – operons Whiteboard exercise Play

Replication of genes without living cells Student activity Play

Replication of genes without living cells Whiteboard exercise Play

Reproduction in bacteria Animation Play

Resistance gene Slideshow Play

Selective breeding in animals Student activity Play

Selective breeding in cats Whiteboard exercise Play

Selective breeding in rabbits Slideshow Play

Sex-influenced traits Slideshow Play

Sex-linked and sex-influenced traits Whiteboard exercise Play

Sex-linked and sex-influenced traits Student activity Play

Sex-linked traits Slideshow Play

Sexual reproduction Student activity Play

Sickle cell disease Slideshow Play

Sickle cell disease Student activity Play

Sickle-cell disease Slideshow Play

Sickle-cell disease Student activity Play