1.

Differentiate between Oestrus and menstrual cycles

Answer»

Oestrus and menstrual cycles

S. No.Oestrus cycleMenstrual cycle
(i)It involves no uterine bleeding.It ends with uterine bleeding
(ii)It continues until death.It continues till menopause.
(iii)Occurs in non-primates. eg. sheeps, cowsOccurs in apes and humans


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