Efekt Whittena

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Whitten effect - the effect of accelerated onset of ovulation in a female and synchronization of oestrus in a group of females as a result of the emergence of a mature male. Wesley Kingston Whitten showed that mice and guinea pigs that were isolated from males enter the estrus period shortly after the appearance of a male capable of reproduction. Attractant in male urine induces and accelerates the female's rattles, and in the group of females staying together after the appearance of the male leads to synchronization of the ovary. Literature

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