Sets
Biology Set 8
30 questions 1. The maximum concentration of harmful chemicals through the food chain accumulates in:
2. The plant hormone that inhibits growth and causes wilting of leaves is:
3. Which of the following is a non-membrane-bound organelle found in both prokaryotic and eukaryotic cells?
4. The variety of plants and animals found in a particular region contributes to the region's:
5. Bacteria present in the human intestine help in:
6. Desert plants take up carbon dioxide at:
7. Soil is formed by the disintegration of:
8. Rickets is caused by the deficiency of:
9. The Indian botanist known for his work on chromosomes, who received the Shanti Swarup Bhatnagar award and Padma Bhushan, is:
10. The first step in the break-down of glucose, a six-carbon molecule, gives a three-carbon molecule called:
11. Bovine spongiform encephalopathy (mad cow disease) is caused by:
12. The central process behind asexual reproduction is:
13. Which pair of gases released by burning fossil fuels are greenhouse gases?
14. Adding more nutrients to food during processing to improve its nutritional quality is called:
15. The secondary wall of a plant cell is formed on which side of the primary wall?
16. Food is transported from leaves to other parts of the plant through:
17. The planet with the highest average temperature in the solar system is:
18. The government agency that regulates food quality in India is the:
19. Glucose, which provides instant energy, is an example of a:
20. In plants, glucose is broken down during respiration in the presence of: