Questions

The thymus gland produces a hormone called

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

Go north-east across the mountains till you will reach an island.

Alveoli is related to which of the following system of human body?

Which of the following carries blood away from the heart to different body parts?

Which one of the followingis notan allotrope of carbon?

The percentage of carbon in CO2 is

Land covers about ______ of the earth's surface.

______________ scheme launched by the Central Government aims to improve rural livelihoods and promote rural development and strengthen the Panchayati Raj across the country.