<prompt> In superfecundation which of the following is seen:Feilization of 2 ova released at same time, by sperms released at intercourse on 2 different occasionsFeilization of 2 ova released at same time by sperms released at single intercourseBoth of the aboveNone of the above  <response>: Superfecundation is the feilisation of two different ova released in the same cycle, by seperate acts of coitus within a sho period of time. Reference:DC Dutta;s Textbook of obstetrics,8th edition,page no:235. p 