Kamarup is an ancient name of which region of India?
Bihar
Rajasthan
Karnataka
Karnataka
D.
Karnataka
Ozone protects biosphere from ..........
X-rays
bamma rays
ultraviolet rays
ultraviolet rays
Among the world oceans, which ocean is having the widest continental shelf?
Antarctic Ocean
Arctic Ocean
Indian Ocean
Indian Ocean
The antibiotic penicillin is obtained from which of the following?
Synthetic process
A bacterium
Fungus
Fungus
Bandhavgarh National Park is located in which state?
Maharashtra
Madhya Pradesh
Gujarat
Gujarat
Equinox occurs when the sun is vertically above
Tropic of Capricorn
Tropic of Cancer
Poles
Poles