Giemsa staining of eukaryotic chromosomes allows visualization of dense bands with less dense interbands. This is due to:
◦ higher G-C content in the interbands.
◦ higher G-C content in the bands.
◦ higher A-T content in the bands and interbands.
◦ higher purine content in the interbands.
◦ higher purine content in the bands.