Which of the following organisms does not reproduce ?

Options

A. Mule
B. Worker bee
C. Infertile human female
D. All of these

Answer

D

Explanation

A mule is a hybrid of male donkey and female horse. It is sexually sterile (i.e., unable to reproduce)a nd has to be produced every time a new. Honeybees are colonial, social polymorphic insects. Three types of individuals (cates) are found in the colony of honeybees : (i) Queen which is fertile female. (ii) Drones which are males. (iii) Woekers are sterile females and perform various duties of the colony. An infertile human female is unable to produce children inspite of unprotected female is unable to produce children inspite of unprotected sexual activities.