Questions

Which type of epithelial tissue allows transportation of substances through a selective permeable surface in the lining of food vessels or lung alveoli?

What is meant by space tourism?

An object of 1.2 cm height is placed 30 cm before a concave mirror of focal length of 20 cm toget a real image at a distance of 60 cm from the mirror. What is the height of the image formed?

Which of the following instruments is used to measure electric current?

Which of the following is NOT based on principle of relationship between volume and pressure of air?

What will be the resistance of a wire across which, when 2V potential difference is applied, 1A current flows through the wire?

Who is the first Indian player to score a century in his debut One day International Cricket match? The said player achieved this feat in 2016.

The Dr. B. C. Roy awards, instituted in 1962, are given to eminent achievers primarily from which field?