THE EFFECT OF URINE CONCENTRATION AND PH ON THE GROWTH OF ESCHERICHIA COLI IN CANINE URINE IN VITRO



Anatomy of male and female genitalia of Acanthoscelides obtectus (Say, 1831) (Coleoptera, Chrysomelidae, Bruchinae) in interaction

Armatures of the male intromittent copulatory structures have been surmised to increase male fitness by imposing physiological costs on female re-mating.Female kicking could, consequently, be a counterstrategy to avoid wounding or to prevent males from mating.The membranous endophallus of male Acanthoscelides obtectus (Say, 1831) is armed with dent

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