1.____________ are elongated cells with minute pores.
2. ____________ carries urine from the kidney to the urinary bladder.
3. The ______________ is the principal source of light energy.
4. Nitrogenous waste are removed through __________.
5. ________ are the roots of plants that grow in salty water.
6. ________ meristematic tissue increases the thickness of roots and stem.
7. The opening at the bottom of the urinary bladder is called________________.
8. _______________ is the only process by which solar energy is converted into ______
energy.
9. _____________ are formed in the liver by the breakdown of haemoglobin.
10. When the guard cells lose their water they lose their turgidity and the stomata ________.
11. The inner wall of the guard cells are _____________ than the outer walls.
12. _____________ converts raw materials into sugars.
13. Plants make their own food by the process called ____________.
14. The optimum temperature at which the photosynthesis occurs best is around ____ -_____ o c.
15. _____________ ATP molecules are produced by the oxidation of 2 molecules of glucose.
16. Urinary tract infections occur due to _____________.
17. Very tiny opening on the stem are called ______________.
18. All organisms need _________ to live and grow.
19. Cellular respiration in plants takes place in the __________.
20. The process of removing waste from the body is called __________.
Answers
Answer:
1. sieve cells
2.ureters
3. sun
4.kidney
5.halophytes
6.apical
7.urethra
8.Photosynthesis
9.bilirubin
10. Explanation: The increase in turgidity of guard cells opens the stomatal pore. Movement of potassium ions out from the guard cells result in an increase in water potential,they lose water due to exomosis and stomatal pores closes.
11.When the guard cell is filled with water and it becomes turgid, the outer wall balloons outward, drawing the inner wall with it and causing the stomate to enlarge.
12.cane sugar, beet sugar, and high fructose corn syrup. Cane sugar is processed into raw sugar by a sequence of operations: harvesting, cutting, crushing, extraction of juice, clarification, evaporation, crystallization, centrifugation and refining.
13. photosynthesis
Fill in the blanks:
1. Sieve cells are elongated cells with minute pores.
2. Ureters carries urine from the kidney to the urinary bladder.
3. The sun is the principal source of light energy.
4. Nitrogenous waste are removed through kidneys.
5. Pneumatophores are the roots of plants that grow in salty water.
6. Lateral meristematic tissue increases the thickness of roots and stem.
7. The opening at the bottom of the urinary bladder is called urethra.
8. Photosynthesis is the only process by which solar energy is converted into chemical energy.
9. Bilirubins are formed in the liver by the breakdown of haemoglobin.
10. When the guard cells lose their water they lose their turgidity and the stomata closes .
11. The inner wall of the guard cells are thicker than the outer walls.
12. Sunlight converts raw materials into sugars.
13. Plants make their own food by the process called photosynthesis.
14. The optimum temperature at which the photosynthesis occurs best is around 20 to 40 degree celsius.
15. 38 ATP molecules are produced by the oxidation of 2 molecules of glucose.
16. Urinary tract infections occur due to entrance of bacteria in the unary tract such as E.coli.
17. Very tiny opening on the stem are called Stomata.
18. All organisms need food to live and grow.
19. Cellular respiration in plants takes place in the Mitochondria.
20. The process of removing waste from the body is called excretion.