For the following questions answer them individually
S Balachander a famous musician from India is known for playing which of the following instruments?
Which Indian sportsperson has been nominated for the prestigious Laureus World Breakthrough of the Year Award 2022?
What is the mode of adaptation done by aquatic plants and animals where the osmotic concentration of the body fluids changes with that of the ambient air and water osmotic concentration?
Which river basin covers an area of 65,145 $$km^{2}$$, of which about 80% lies in Maharashtra?
What is the maximum number of players that can be on the field during a football match in a team?