Fill in the blanks :
(a) ......................... are the openings found on older stems.
(b) Glycolysis occurs in the ....................of the cells.
(c) .............................is a respiratory substance.
(d) Rate of ..........................is more than the rate of .....................in the daytime in the case of green plants.
(e) ................is a chemical which absorbs oxygen of the air.
(f) ...................... is used to create vacuum to show anaerobic respiration.
Identify A, B & C in the given figure showing anaerobic respiration.