Bronislaw Cymborowski

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The dichotomous spermatogenesis of many Lepidopterans results in the production of two types of sperm: eupyrene sperm possessing a cell nucleus which participates in fertilisation, and apyrene ones,(More)
Injection of S-antigen (arrestin) antibody into the brain of the blow fly, Calliphora vicina, appeared to reduce sensitivity to the photic effects of a light:dark cycle (LD; entrainment) or(More)