Which one of the following substances is normally found in urine?
1). Blood proteins
2). creatinine
3). red blood cells
4). white blood cells
2. In plants, exchange of gases takes place through
3. The Indo Gulf Conference on Current Economic Scenario,was organized a few months back in ____
4. Sphygmomanometer measures the blood pressure in the
6. National Income of India is compiled by
7. The water readily available to plants for absorption by roots is
8. Which of the following organs do not have blood vessels?
9. Which one is the biggest part of the brain?
10. Among the following, which plant is completely devoid of roots?