Q. Among the following which one lay eggs and does not produce young ones directly?
A) Echidna
B) Kangaroo
C) Polcapine
D) Whale
Explanation
Echidna belongs to Prototheria group of class-Mammalia. It is oviparous and only female incubates the eggs. Young laps the milk from mammary gland.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.