'Marge, a cow in New Zealand & her offspring, have a gene allowing them to give this kind of milk'
low-fat milk
LOW: Marge, a cow in New Zealand & her offspring, have a gene allowing them to give this kind of milk
Marge, a cow in New Zealand & her offspring, have a gene allowing them to give this kind of milk
Marge, a cow in New Zealand & her offspring, have a gene allowing them to give this kind of milk
"LOW"
low-fat milk
"LOW"