What record shows that dinosaurs originated 200-250 million years ago?
- Correct Answer: species record
- ancient record
- biological record
- fossil record
Explanation:
More Random Questions
Q: Which city in Bihar is known for the Sonepur Cattle Fair?
Ans: Hajipur
Ans: Hajipur
Q: Organic acids such as acetic acid all contain a functional group called what?
Ans: carboxyl group
Ans: carboxyl group
Q: Which article ensures freedom of speech?
Ans: Article 19
Ans: Article 19
Q: How did Trump’s approval rating compare to January 2025 in March 2025?
Ans: Increased
Ans: Increased
Q: Which principle ensures that only essential information is visible to the outside world?
Ans: Programming
Ans: Programming
Q: The fourth edition of the joint military exercise 'Harimau Shakti' between India and which country has started on 2 December 2024?
Ans: Malaysia
Ans: Malaysia
Q: Which Indian state is known as the "Land of Spices"?
Ans: Kerala
Ans: Kerala
Q: What is the therapeutic range for serum lithium levels in bipolar disorder?
Ans: 0.6-1.2 mEq/L
Ans: 0.6-1.2 mEq/L
Q: Type 1 diabetes and gigantism are examples of what type of disorder?
Ans: inborn errors of metabolism
Ans: inborn errors of metabolism
Q: Competition that occurs between members of the same species, which improves the species’ adaptations, is called what?
Ans: adaptive behavior
Ans: adaptive behavior
Q: What event occurred at the close of the precambrian era?
Ans: a mass extinction
Ans: a mass extinction
Q: What break down dead organisms and other organic waste and release inorganic molecules back to the environment called?
Ans: decomposers
Ans: decomposers
Q: What is a developing baby called in the very early stages?
Ans: embryo
Ans: embryo
Q: What property is a property that depends on the amount of matter in a sample?
Ans: extensive
Ans: extensive
Q: Who led the American Revolution’s Continental Army?
Ans: George Washington
Ans: George Washington
