Feilised ovum reaches the uterine cavity by:: (A) 4-5 days after feilisation, (B) 6-7 days after feilisation, (C) 7-9 days after feilisation, (D) 2-3 days after feilisation
Answer is A. Zygote enters the uterine cavity in the form of Morula on 4 that day after feilisation. Ref:Datta Obs 9 e pg 24;JB Sharma Obs of 19.