If female duckbill platypus lack a uterus and vagina, then which parts do female duckbill platypus lack?

Answer choices:
- uterus and vagina
 - Chlorophyll
 - Epidermis
 - a cuticle
 - epidermis and dermis
 - four limbs
 - fur and fat
 - critical organs

 

 uterus and vagina         