identification of the treated and control animals (collective or individual, as appropriate), such as species, breeds or strains, age, weight, sex, physiological status;
sainaithint na n-ainmhithe a cóireáladh agus na n-ainmhithe rialaithe (le chéile nó ina n-aonair, mar is iomchuí), amhail an speiceas, pórtha nó cineálacha, aois, meáchan, gnéas, stádas fiseolaíoch;