How carbon monoxide, emitted by automobiles, prevents transport of oxygen in the body tissues?

Molecular mass of CO2 = 12 + 2 x 16 = 44  1mol of CO2 = 44 g  44 g of CO2 contain = 6.022 x 1023 molecules  88 g of CO2 contain...

(b) Carbon Monoxide pollution occurs primarily from emissions produced by fossil fuel powered engines. The incomplete reaction of air with fuel produces the colourless, odourless and highly toxic gas. The...

(d) Acid rain is caused by a chemical reaction that begins when compounds of sulphur dioxide and nitrogen oxide react with molecules in the atmosphere to produce acids.

It is highly poisonous to living beings because of its ability to block the delivery of oxygen to the organs and tissues. It binds to haemoglobin of blood to form...

(C) totally different from both carbon and oxygen

(i) C is getting oxidized to CO, ZnO is getting reduced to Zn. (ii) As carbon is gaining oxygen and ZnO, is losing oxygen. (iii) It is a redox reaction or oxidation and reduction...

(a) That prevents dual subordination: Unity of Command. (b) That prevents overlapping of working of two divisions: Division of Work.

(i) Phloem (ii) Xylem.

(d) Air Pollution

(c) ultraviolet region.