Only answer this if you also have a cat on your lap!
What colour cat is it? He or she kitty?

What is the scientific name for the study of shopping worksheet answers?

Scientific thinking: what clues about biology might road kill provide?

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino