A. natural origin
B. artificial or man made origin
C. both a and b
D. b only
Related Mcqs:
- ARTIFICIAL :
- Genuine :
- __________ ecosystems are maintained artificially by man.
- The effect of pollution is first and most marked on:?
- Initial material to Medern Synthetic Theory of Organic Evolution was provided by Dobzhansky’s book entitled:
- Soil pollution is caused by __________?
- In an oil trap formed by an anticline, __________ accumulates on top, __________ in the middle, and __________ at the bottom.
- According to Aristotle, virtue is a/an __________ state between excess and deficiency.?
- Which of the following is true of an association?
- Most of the natural gas used in the United States is consumed by __________?
