Get Started with ixamBee
Start learning 50% faster. Sign in now
Antibiotics are the medicines used to kill or weaken the bacteria and also protozoa to some extent. Antibiotics can be natural, semi-synthetic, or synthetic. Penicillin in 1928 by Alexander Fleming was obtained from Penicillium Notatum . These are a group of antibacterial drugs obtained from Penicillium fungi. Penicillin fights the bacteria by attacking the cell wall forming substances (peptidoglycans). Anne Miller was the first patient who got treated using penicillin in 1942 .
Consider the following plateaus of central India:
1. Baghelkhand
2. Bundelkhand
3. Malwa Plateau
4. Chotanagpur Plateau
Recently, which of the following States has explored the possibility of constructing an artifi cial inland port to be connected to sea by a long navigat...
Consider the following statements:
1. The snowline in western Himalayas is at a higher altitude than the eastern Himalayas.
2. The average...
Arulmigu Meenakshi Sundareswarar Temple was constructed by which Pandayan Emperor?
Consider the following statements regarding the Great Indian Desert:
1. The prevailing southwest monsoon winds tend to bypass the Thar to the eas...
Which river is known as the 'Sorrow of Bengal.
With reference to the Sundarbans delta, consider the following statements:
1. Sundarbans delta is formed by the floodplain of Ganges, the Brahmap...
Study of Science of rocks which form the unit of earth crust is known as ?
Which of the following states does not share a boundary with Bangladesh?
When you travel in Himalayas, you will see the following:
1. Deep gorges
2. U-turn river courses
3. Parallel mountain ranges
...