Questions from Basic General Knowledge
4421. The focal length of a convex lens is 50 cm. what is its power?
+ 2D
4422. By which doctor was the first successful heart transplant in India performed?
Dr. Venugopal
4423. Which fungus makes symbiotic relationship with the root of higher plant?
Mycorrhizae
4424. In plant body, by which the water and minerals are transported?
Xylum
4425. What is the single greatest current threat to biodiversity?
habitat destruction
4426. Where was the world"s first oil-well drilled in the nineteenth century?
Titusfills in Pennsylvania, U.S.A.
4427. What is the national flower of Japan?
Chrysanthemum
4428. Which is an autonomous bodies established to promote malayalam language and literature?
hitya Academy (B) situated in Thrissur
4429. St Angelo Fort in Kannur was captured by the Dutch in?
1663
4430. Which part of human brain is the regulating centre for swallowing and vomating?
Medulla oblangata
