(a) Chemical Equations for processes:
(i) Aerobic respiration C\(_6\)H\(_1\)\(_2\)O\(_6\) + 6O\(_6\)→ 6CO\(_2\) + 6H\(_2\)0 + 38ATP Energy/690k cal.
(ii) Anaerobic respiration in plants C\(_6\)H\(_1\)\(_2\)O\(_6\) --> 2C\(_2\)H\(_5\)OH + 2CO\(_2\) + 2ATP/Energy/50 k cal.
(iii) Anaerobic respiration in animals C\(_6\)H\(_1\)\(_2\)O\(_6\_) → 2CH\(_3\)CH(OH)COOH + 2ATP/Energy/150 k cal. C\(_6\)H\(_1\)\(_2\)O\(_6\) → 2C\(_3\)H\(_6\)O\(_3\) + 2ATP/Energy/150 k cal.
(b) A cancerous liver will not be able to: -

regulate blood sugar
carry out detoxication/deamination/regulation of blood proteins
produce bile
form red blood cells
produce heat
store vitamins
regulate lipids
manufacture protein
store iron
reserve blood.


Labels: Cell lumen, nucleus, basal granule, flagellum/cilium, excretory duct, excretory tubule, cytoplasmic process, vacuole
(d) Hormones responsible: -

Ripening of fruit
auxin/ethane/ ethylene/IAA
Breaking of dormancy in seeds
Auxin/ Gibberellins/cytokinins (kinta)
Weed control
Auxin/2,4
D/ 2,4
Dichlorophenoxyacetic acid
Leaf fall
Abscisic acid