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1. |
Which of the following is not correct?A. Biological organisation starts with submicroscopic molecular levelB. Human beings show responsiveness only when an external stimuli is presentC. 98% mass of every living organisms is composed of C, H, `N_(2)`, `O_(2)`, P and SD. 98% mass of every living organism consists of three elements including potassium |
Answer» Correct Answer - B | |