Which country’s President Ebrahim Raisi died in a helicopter crash on May 19, 2024?

Explanation: Iranian President Ebrahim Raisi died in a tragic helicopter crash.

Q: The plasma membranes of cells that specialize in absorption are folded into fingerlike projections called what?
Ans: microvilli

Q: What is defined by its sequence of nucleotides?
Ans: nucleic acids

Q: Where are Fundamental Rights enshrined in the Indian Constitution?
Ans: Part III

Q: In Sharanghadhara Samhita, the proportion for Avaleha Kalpana is:
Ans: 1 part drug, 4 parts jaggery, 2 parts oil

Q: What two elements make up about 99 percent of the air?
Ans: nitrogen and oxygen

Q: What marked burial sites in South India?
Ans: Stone circles

Q: Which of these is a source of clean energy?
Ans: Solar power

Q: In which aspect does molality differ from molarity?
Ans: denominator

Q: Which country first used machine guns in World War I?
Ans: Germany

Q: Which lubricant is used in a vehicle’s ball joints?
Ans: Grease

Q: What is a large molecule with many repeating units?
Ans: polymer

Q: What is the organ system that brings oxygen into the body and releases carbon dioxide?
Ans: lungs

Q: Which country's cricketer Locke Ferguson has made a record of four maiden overs in the T20 World Cup?
Ans: New Zealand

Q: What does a white circle with a red border indicate?
Ans: No parking

Q: When a membrane uses energy to move a substance across it, what kind of transport is this?
Ans: active