Phrases with «copulatory»

He notes that without seminal fluid, male mice can't secrete the proteins to form the usual copulatory plug. (sciencenews.org)
Males can mount and achieve a natural copulatory tie. (breedingbusiness.com)
«We assume that there may be differences in copulatory organs, in reproductive behaviour or pheromones, or in choosing specific habitats. (sciencedaily.com)
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