Fact 1: Female monotremes lack a uterus and vagina.

Fact 2: Monotremes include the duckbill platypus.

Given the two facts above, answer the question "Which parts do female duckbill platypus lack?" with the following options: 
- uterus and vagina
 - Chlorophyll
 - Epidermis
 - a cuticle
 - epidermis and dermis
 - four limbs
 - fur and fat
 - critical organs


 

 uterus and vagina        