Sex in human beings is deermined by: Human Genetics and Eugenics Mcqs May 26, 2019 BILAL KHATTAK0 A.Size of sperm fertilizing the ovum B.Size of egg being fertilized C.Sex chromosome of father D.Sex chromosome of motherRelated Mcqs:Fraternal twins are produced when:In human beings which of these types of sex chromosomes are found:Parthenogenesis is the condition when:Identical twins develop from:Which of these marks the beginning of diploid phase in our life cycle:A son must be born to a couple when:Human ovum has got:His angry mother jeered, “Do you suppose you know better than your father?”Sex determination in human beings is of:One of the way of determining sex-linked inheritance is: