Zoology - Principles of Inheritance and Variation Question with Solution | TestHub

In females,homogamety is present and in males, heterogamety is present. In homogamety XX gene is present. In the female, both gametes that are obtained will be X. In males, XY is present and XO will also show heterogamety because on gamete formation they give X gamete and O gamete which does not express any sex while X represents male gamete.