Question 4286
Which country’s astronomers found the reason behind the strange lack of dark matter in the galaxy NGC 1052-DF2?
Question 4287
What outdated theory once explained malaria as being caused by 'bad air' from marshes?
Question 4288
In which year did the Doha Round of WTO negotiations begin?
Question 4289
Who led ISRO as Chairman from 1994 to 2003 and oversaw its transition to a fully operational phase?
Question 4290
Which Indian state is associated with the registration of the indigenous paddy variety Keonjhar Kalachampa?