Which of the following does not show XY type of male heterogametic condition?
ADrosophila
BHuman beings
CElephants
DGrasshoppers
Answer:
D. Grasshoppers
Read Explanation:
Grasshoppers do not show XY type of male heterogametic condition.XY type of male heterogametic condition is shown by a number of insects like drosophila and Mammals including human beings and elephants, the males in this type of bear two types of sex chromosomes X and Y type
