331 : Hepatitis A (Serum hepatitis) causing virus is ?
Ans : Hepatitis A virus
332 : Pollination between two flowers of one plant
Ans : Gytanogamy
333 : “Virus’ the term is coined by ?
Ans : V. Beigerinck; a Dutch microbiologist.
334 : Oxygen balance in the atmosphere is maintained through the process of ?
Ans : Photosynthesis.
335 : Who is the inventor of Gravitation; Laws of?
Ans : Newton
336 : Lepracy causing bacteria is ?
Ans : Myco bacterium Leprae
337 : Vanilla; flavouring material; is extracted from the fruit of which orchid?
Ans : Vanilla planlifolia.
338 : India’s 1st IT company with 100 crore Turn over is ?
Ans : Infosys
339 : Syphillis causing bacteria is ?
Ans : Treponena Pallidum
340 : “Cell” which is the smallest and fundamental unit of life was discovered by?
Ans : Robert Hook in 1665 and published under the title Micrographia.
341 : Blood groups A; B; AB and 0 were discovered by?
Ans : Karl Landsteiner.
342 : Phytopathology is the study of ?
Ans : Plant diseases
343 : Simputer was discovered by ?
Ans : Vinay Despandey
344 : What is the number of ribs in human body?
Ans : 24
345 : Online free encyclopedia – Wiki Pedia was introduced by?
Ans : Jimmi wales
