What is the most abundant of all vertebrate classes, and the most recent to evolve?
- Correct Answer: mammals
- bony fishes
- reptiles
- birds
Explanation: Of all vertebrate classes, birds are the most numerous, even though they evolved most recently. Why have birds been so successful? The answer is flight. Being able to fly opened up a whole new world to birds: the world of the air above the land and water.
More Random Questions
Q: Where did the Sattriya dance form originate?
Ans: Assam
Ans: Assam
Q: On May 7, 2024, the BRO celebrated which anniversary of its foundation?
Ans: 65th
Ans: 65th
Q: What causes shadows to form?
Ans: Blocking of light
Ans: Blocking of light
Q: Who won the Asian Arm Wrestling Cup 2024?
Ans: Kazakhstan
Ans: Kazakhstan
Q: Two plates may slide past each other in opposite directions, this is called what?
Ans: transform plate boundary
Ans: transform plate boundary
Q: Where was the statue of Kargil hero 'Captain Hanifaddin' unveiled on July 28, 2024?
Ans: Kerala
Ans: Kerala
Q: Who has won the Davis Cup 2024 title?
Ans: Italy
Ans: Italy
Q: What does a solid white line on the road mean?
Ans: No lane change
Ans: No lane change
Q: What was the expected trend for U.S. connected TV advertising in 2025?
Ans: Double-digit growth
Ans: Double-digit growth
Q: What is the penalty for driving with an expired registration?
Ans: ₹5,000
Ans: ₹5,000
Q: Which river carries the largest volume of water globally?
Ans: Amazon
Ans: Amazon
Q: What was the expected impact of Trump’s tariffs on U.S. exports in 2025?
Ans: Decrease
Ans: Decrease
Q: Which port traded with the Roman Empire?
Ans: Muziris
Ans: Muziris
Q: Which country's govt issued a coin in Cristiano Ronaldo’s honor?
Ans: Portugal
Ans: Portugal
Q: Which schedule lists the division of powers?
Ans: Seventh Schedule
Ans: Seventh Schedule
