Write a mnemonic device to remember the levels of organization

A mnemonic device is a tool to help you remember lists of important information such as the eight levels of organisation below. Mnemonics use a system of  rhymes, phrases, acronyms or diagrams. Rhymes and phrases use the first letter of every word that needs to be remembered. The eight levels of biological organisation are:1. Domain2. Kingdom3. Phylum4. Class5. Order6. Family 7. Genus8. Species. 
A phrase that can be used to remember the levels of organisation is:Do Kings Please Catch Old Fish Go Surfing?

The correct answer is  b) 

Homologous chromosomes with heterozygous alleles d) heterozygous chromosomes with homozygous alleles