Question
Biology Question on Kingdom Animalia
Ornithorhynchus is an example of
A
dinosaur
B
monotreme mammal
C
marsupial mammal
D
eutherian mammal
Answer
monotreme mammal
Explanation
Solution
Ornithorhyncus anatinus (Duckbilled platypus) is a monotreme mammal, which belongs to sub-class-Prototheria (primitive egg laying mammals), order- Monotremata (living prototherians).