In microbiology the roles of mutation and selection in evolution are coming to be better understood through the use of bacterial cultures of mutant strains. ↗
But in practice Australia - the pluralism of Australia - sorry the sectarianism to an extent stopped at the time you took your uniform off after coming home from school. ↗
So I was very close to ordination. I was delighted to be ordained a deacon, which is the last step between, before becoming a priest. But then it all fell apart. ↗