Question

(1) Find the odd one out:
Duckbill platipus, Peripatus, Lungfish, Monkey​

Answer 1

Answer:Duckbill Platipus

Explanation:only mammals to lay eggs

Answer 2

the odd one out among Duck-billed platypus, Peripatus, Lungfish, Monkey​ is Monkey.

1. duck-billed platypus is a connecting link between the class of Mammals and Reptiles.
2. peripatus is a connecting link between the class of Annelida and Arthropoda.
3. lungfish is a connecting link between the class of Fishes and Amphibians.
4. monkey belong to the class of mammals and order primates. it does not form a connecting link between any class.

hence, the correct answer is monkey.