Question

Meaning of heterogametry

Answer 1

Heterogametic sex (digametic sex) refers to the sex of a species in which the sex chromosomes are not the same. For example, in humans, males, with an X and a Y sex chromosome, would be referred to as the heterogametic sex, and females having two X sex chromosomes would be referred to as the homogametic sex.

Answer 2

I think you have written it wrong but I think it is heterogeneity i.e. the quality or state of being diverse in character or content. it is a word which also signifies diversity.

I hope it will help you :)