LIFE PROCESSES

4. When a few drops of iodine solution are added to rice water, the solution turns blue- black in colour. This indicates that rice water contains
6. Cells which plug the leakage in the vessels by helping to clot the blood at the point of injury.
7. blood vessel which transports the blood from the heart to the entire body
9. The respiratory pigment in human beings
10. The procedure used for cleaning the blood of a person by separating urea from it artificially is
12. Part of nephron allows the selective reabsorption of useful substances like glucose, amino acids, salts and water into the blood capillaries
13. Glycolysis process occurs in this part of the cell
15. The exit of unabsorbed food material is regulated by
17. exchange of gases takes place
18. A circulatory fluid in the human body other than blood
20. The breakdown of pyruvate to give carbon dioxide, water and energy takes place in
21. The tube which connects the kidneys to the urinary bladder
22. The exit of food from the stomach is regulated by this muscle

1. The contraction and expansion movement of the walls of the food pipe is called
2. mode of nutrition found in fungi
3. The pores in a leaf through which
5. this region of the alimentary canal absorbs the digested food
6. mode of nutrition where an organism derives its food from the body of another living organism without killing it
8. Plant tissue that transports water and min-erals from the roots to the leaf
11. Roots of the plants absorb water from the soil through this process
14. Site of photosynthesis in the cells of a leaf
16. The movement of food in phloem
19. In amoeba, food is digested here