Valsts valodas centra izstrādātie bioloģijas un tās apakšnozaru termini

Konteksts: [..] Females should be left with the males for at least the duration of one oestrous cycle or until mating has occurred as determined by the presence of sperm in the vagina or by the presence of a vaginal plug [..]
Avots: COMMISSION DIRECTIVE of 18 November 1987 adapting to technical progress for the ninth time Council Directive 67/548/EEC on the approximation of laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances (87/302/EEC)