NEET Solved Paper 2016 Question 69
Question: Which one of the following characteristics is not shared by birds and mammals?
Options:
A) Ossified endoskeleton
B) Breathing using lungs
C) Viviparity
D) Warm blooded nature
Show Answer
Answer:
Correct Answer: C
Solution:
- Viviparity, or giving birth to live young, is not a characteristic shared by all birds and mammals. While most mammals are viviparous, birds are oviparous, meaning they lay eggs. The other characteristics listed (ossified endoskeleton, breathing using lungs, and warm-blooded nature) are shared by both birds and mammals.
BETA
